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添付V1.09.3・イギリスでのResearch内容のタイトルを書き置きます。
国による差異を見つけた場合・バージョンによる更新があった場合にはぜひ編集をお願いします。
つづりの不統一やナンバリングミス等はゲームからそのまま見て写しました。早く直せ開発陣
各部門において、用意された研究がすべて完了された後に、
エンドコンテンツ的に際限なく続く小改良的な研究が用意されている場合があります。
このような研究は青字で示しておきます。これの(n)の部分は累積の数を示すローマ数字となります。
Ship Machinery
Engines
・Steam compound engine
・Triple expansion steam engine
・Multiple expansion steam engine I
・Multiple expansion steam engine II
・Steam turbines
・Geared steam turbines
・Turbo-electric drive
・Double geared steam turbines
・Marine diesel engine I
・Marine diesel engine II
・Gas turbines
・Advanced marine engines (n)
・新型のエンジンの選択を可能にする
Boilers
・Coal Fired boilers
・Oil fired boilers
・Fuel-oil burners I
・Fuel-oil burners II
・Fuel-oil burners III
・Natural draft boilers
・Induced draft boilers
・Forced draft boilers
・Balanced draft boilers
・Boiler efficiency upgrade I
・Boiler efficiency upgrade II
・Boiler efficiency upgrade III
・Boiler efficiency upgrade IV
・Boiler efficiency upgrade V
・Boiler efficiency upgrade VI
・Lighter boilers
・Economizer
・Preheater
・Once through boiler
・Water-wall boiler
・Advanced superheater
・Forced circulation boiler
・Advanced Small Funnels I
・Advanced Small Funnels II
・Advanced Medium Funnels I
・Advanced Medium Funnels II
・Advanced Big Funnels I
・Advanced Big Funnels II
・Advanced Big Funnels III
・Advanced Big Funnels IV
・Advanced Big Funnels V
・Advanced Destroyer Funnels I
・Advanced Destroyer Funnels II
・Advanced Destroyer Funnels III
・Advanced Destroyer Funnels IV
・Advanced Destroyer Funnels V
・Advanced Battleship Funnels I
・Advanced Battleship Funnels II
・Advanced Battleship Funnels III
・Advanced Battleship Funnels IV
・Advanced Battleship Funnels V
・Advanced Battleship Funnels VI
・Advanced boilers & fuel systems (n)
・燃料の選択を可能にする
・ボイラーの性能を向上する
・煙突の性能を向上する
Special Machinery
・Steam steering gear
・Hydraulic steering gear
・Electric steering gear I
・Electro-hydraulic steering gear I
・Elecric steering gear II
・Electro-hydraulic steering gear II
・Lighter reciprocating system
・Improved gearbox
・Ducted propeller
・Auxiliary petrol engine
・Auxiliary diesel engine
・Electric batteries I
・Electric batteries II
・Diesel-Electric Auxiliary System
・Advanced propeller shaft I
・Advanced propeller shaft II
・Advanced propeller shaft III
・Advanced propeller shaft IV
・Advanced propeller shaft V
・Balanced
・Semi-balanced
・Unbalanced
・Super propellers (n)
・舵の動力形式の強化を可能にする
・補機の搭載・強化を可能にする
・プロペラシャフトの強化を可能にする
Hull Design
Hull Strengthening
・19th Century Warships
・New structural steel
・Improved structural steel
・Longitudinal streangth of hull girder I
・Longitudinal streangth of hull girder II
・Dreadnought Hull Design
・Dreadnought Improvements I
・Dreadnought Improvements II
・Hull strapping
・Reinforced longitudinal hull
・Advanced stractural steel
・Lightweight fittings
・Modern battleship hull design
・Hull form optimization
・Large battleship hulls
・Advanced hull materials (n)
・戦艦の新しい船体の選択を可能にする
・戦艦の排水量上限を拡大する
・(戦艦の?)船体を向上する
Hull Construction
・New reviting techniques
・Improved stiffening
・Specialized forging
・Advanced weight control
・Tower crane system
・Oxy-gas welding
・Arc Welding
・Fully welded hull
・Quality Control I
・Quality Control II
・Quality Control III
・Quality Control IV
・Quality Control V
・Superior Quality Control
・Advanced hull construction (n)
・軍艦の建造時間を短縮する
・船体を軽量化する
・建造の欠陥発生率を低下させる
Cruiser Design
・3000 tons Light Cruiser
・3,500 tons Light Cruiser
・4,000 tons Light Cruiser
・4,500 tons Light Cruiser
・5,000 tons Light Cruiser
・5,500 tons Light Cruiser
・6,000 tons Light Cruiser
・6,500 tons Light Cruiser
・7,000 tons Light Cruiser
・7,500 tons Light Cruiser
・8,000 tons Light Cruiser
・8,500 tons Light Cruiser
・9,000 tons Light Cruiser
・9,500 tons Light Cruiser
・10,000 tons Light Cruiser
・10,500 tons Light Cruiser
・11,000 tons Light Cruiser
・11,500 tons Light Cruiser
・12,000 tons Light Cruiser
・12,500 tons Light Cruiser
・13,000 tons Light Cruiser
・Modern Cruisers I
・Modern Cruisers II
・4,500 tons Heavy Cruiser
・5,000 tons Heavy Cruiser
・6,000 tons Heavy Cruiser
・7,000 tons Heavy Cruiser
・8,000 tons Heavy Cruiser
・9,000 tons Heavy Cruiser
・10,000 tons Heavy Cruiser
・11,000 tons Heavy Cruiser
・12,000 tons Heavy Cruiser
・12,500 tons Heavy Cruiser
・13,000 tons Heavy Cruiser
・13,500 tons Heavy Cruiser
・14,000 tons Heavy Cruiser
・14,500 tons Heavy Cruiser
・15,000 tons Heavy Cruiser
・16,000 tons Heavy Cruiser
・16,500 tons Heavy Cruiser
・17,000 tons Heavy Cruiser
・18,000 tons Heavy Cruiser
・19,000 tons Heavy Cruiser
・20,000 tons Heavy Cruiser
・21,000 tons Heavy Cruiser
・22,000 tons Heavy Cruiser
・22,000 tons Heavy Cruiser
・Battle Cruiser Design
・Advanced Battle Cruiser I
・Advanced Battle Cruiser II
・Advanced Battle Cruiser III
・Advanced Battle Cruiser IV
・Advanced Battle Cruiser V
・Modern Battle Cruiser I
・Modern Battle Cruser II
・軽巡・重巡の新しい船体の選択を可能にする
・巡戦の設計・新しい船体の選択を可能にする
・軽巡・重巡の排水量上限を拡大する
Destroyer Design
・300 tons Torpedo Boat
・500 tons Torpedo Boat
・700 tons Torpedo Boat
・Torpedo Boat Deatroyer
・Destroyer class
・900 tons Destroyer
・950 tons Destroyer
・1000 tons Destroyer
・1050 tons Destroyer
・1,100 tons Destroyer
・1,200 tons Destroyer
・1,300 tons Destroyer
・1,400 tons Destroyer
・1,500 tons Destroyer
・1,600 tons Destroyer
・1,700 tons Destroyer
・1,800 tons Destroyer
・1,900 tons Destroyer
・2,000 tons Destroyer
・2,200 tons Destroyer
・2,400 tons Destroyer
・2,600 tons Destroyer
・2,800 tons Destroyer
・3,000 tons Destroyer
・3,300 tons Destroyer
・3,500 tons Destroyer
・4,000 tons Destroyer
・4,500 tons Destroyer
・魚雷艇・駆逐艦の新しい船体の選択を可能にする(魚雷艇は途中で新規設計・建造不可能になる)
・魚雷艇・駆逐艦の排水量上限を拡大する
Armor Technology
Armor Quality
・Iron plate armor
・Compound armor
・Nickel-steel armor
・Harvey armor
・Krupp armor I
・Krupp armor II
・Krupp armor III
・Krupp armor IV
・Krupp armor V
・Modern armor I
・Modern armor II
・Superior armor quality (n)
・高度な装甲材質の選択を可能にする
Armor Forging
・Mechanical armor forging
・Improved annealing
・High-% nickel-steel with Molybdenum
・High tensile steel
・Sloped armor
・"Turtleback" armor scheme
・Silicon-manganese steel
・"All or Nothing" armor scheme
・Improved sloped armor
・Stronger decapping armor plate
・Advanced face hardening
・Superior armor forging (n)
・装甲の性能を向上する
・高度な防御区画設計を可能にする
Fire Control
Control Station
・Voice tubes with whistle
・Bracketing salvo
・Dumaresq device
・Central fire control
・Vickers range clock
・"Firing director" system
・Plotting room
・Dreyer fire control table
・Electromechanical analogue computer
・Advanced range keeper
・Post 2D stabilization
・Post 3D stabilization
・Small Towers I
・Small Towers II
・Small Towers III
・Destroyer Towers I
・Destroyer Towers II
・Capital Ship Towers I
・Capital Ship Towers II
・Capital Ship Towers III
・Capital Ship Towers IV
・Capital Ship Towers V
・Capital Ship Towers VI
・Advanced Towers I
・Advanced Towers II
・Advanced Towers III
・Advanced Towers IV
・Advanced Towers V
・Advanced Towers VI
・Advanced fire control (n)
・砲撃精度を向上する
・艦橋の性能を向上する
Rangefinders
・Coincidence rangefinder I
・Coincidence rangefinder II
・Coincidence rangefinder III
・Coincidence rangefinder IV
・Coincidence rangefinder V
・Stereoscopic rangefinder I
・Stereoscopic rangefinder II
・Stereoscopic rangefinder III
・Stereoscopic rangefinder IV
・Stereoscopic rangefinder V
・Radar rangefinder I
・Radar rangefinder II
・Radar rangefinder III
・Late radar technology (n)
・測距儀の強化を可能にする
・レーダーの搭載・強化を可能にする
Damage Control
Hull Protection
・Single bottom
・Double bottom
・Triple bottom
・Torpedo protection I
・Torpedo protection II
・Torpedo protection III
・Torpedo protection IV
・Torpedo protection V
・Super torpedo protection (n)
・船底の多重化を可能にする
・対水雷防御の強化を可能にする
Internals Protection
・Basic Crew Medical Treatment
・Standard bulkheads
・Reinforced bulkheads
・Reinforced bulkheads and waterfight doors
・Underwater protected Deck I
・Underwater protected Deck II
・Advanced Armored citadel
・Anti-flooding I
・Anti-flooding II
・Anti-flooding III
・Emergency wooden plugs
・Emergency welding repairs
・Wing tanks
・On-board caisson
・Safety hood and smoke protector
・Non flammable materials
・Emergency diesel generator
・Repair party
・Standard Medical department
・Engineers party
・Fire squad
・Advanced Medical department
・Crew Salvage Program I
・Crew Salvage Program II
・Crew Salvage Program III
・Crew Salvage Program IV
・Crew Salvage Program V
・Superior Medical System
・Advanced survivability (n)
・隔壁の強化を可能にする
・浸水対策の強化を可能にする
・一部の防御区画設計を可能にする
・修理工作の効率を高める
・乗員の生存性を高める
Naval Guns
Gun Layout
・Early guns for capital ships
・Early guns for light ships
・7-inch casemate guns
・8-inch casemate guns
・2x large side-guns
・4x large side-guns
・6x large side-guns
・8x large side-guns
・4x large centreline-guns
・5x large centreline turrets
・6x large centreline turrets
・7x large centreline turrets
・1x superimposed large-gun
・2x superimposed large-guns
・3x superimposed large-guns
・4x superimposed large-guns
・5x superimposed large-guns
・6x superimposed large-guns
・Barbette Anti-Flash I
・Barbette Anti-Flash II
・Barbette Anti-Flash III
・Barbette Anti-Flash IV
・Barbette Anti-Flash V
・Advanced bulkhead protection (n)
・多数の砲配置を可能にする
・背負式砲配置を多数可能にする
・バーベットの防爆設計の強化を可能にする
Turret Mechanisms
・Early turret technology
・Hydraulic turrets
・Enhanced turret cylinders
・Improved turret gearbox
・Advanced hydraulic turrets
・Electrical turrets
・Electro-hydraulic Turrets
・Advanced Electrical turrets
・Advanced Electro-hydraulic Turrets
・Standard gun reload
・Enhanced gun reload
・Improved reload mechanism
・Improved ammo feeding system
・Semi-automatic gun reload
・Fully-automatic gun reload
・Advanced-automatic gun reload
・Improved twin turrets
・Advanced twin turrets
・Triple large turrets
・Improved triple turrets
・Advanced triple turrets
・Quadruple large turrets
・Improved quadruple turrets
・Advanced quadruple turrets
・Secondary turrets on light cruisers
・Secondary double turrets for capital ships
・Secondary triple turrets for capital ships
・Secondary quadruple turrets for capital ships
・Double turrets on light cruisers
・Double turrets on destroyers
・Triple turrets on light cruisers
・Triple turretss on destroyers
・Naval Gun Barrels I
・Naval Gun Barrels II
・Naval Gun Barrels III
・Naval Gun Barrels IV
・Naval Gun Barrels V
・Naval Gun Barrels IV
・Naval Gun Barrels V
・Naval Gun Barrels VI
・Small Gun Barrels I
・Small Gun Barrels II
・Small Gun Barrels III
・Small Gun Barrels IV
・Small Gun Barrels V
・Small Gun Barrels VI
・Small Gun Barrels VII
・Small Gun Barrels VIII
・Casemate Gun Barrels I
・Casemate Gun Barrels II
・Casemate Gun Barrels III
・Casemate Gun Barrels IV
・Casemate Gun Barrels V
・Advanced gun mechanisms (n)
・連装~4連装砲塔を可能にする
・砲旋回を向上する
・砲装填を向上する
・砲精度を向上する
・砲旋回機構の強化を可能にする
・砲装填機構の強化を可能にする
・砲身延長割合の可能な範囲を拡大する
Big Guns
・Mk-(n) 9-inch guns
・Mk-(n) 10-inch guns
・Mk-(n) 11-inch guns
・Mk-(n) 12-inch guns
・Mk-(n) 13-inch guns
・Mk-(n) 14-inch guns
・Mk-(n) 15-inch guns
・Mk-(n) 16-inch guns
・Mk-(n) 17-inch guns
・Mk-(n) 18-inch guns
・Mk-(n) 19-inch guns
・Mk-(n) 20-inch guns
・9~20インチの砲の品質(一覧中で(n)として示した部分、ローマ数字)を向上する(最低1、最高5)
・大口径の選択を可能にする(品質1) ・装填時間短縮 ・初速向上 ・射程延伸 ・精度向上 ・軽量化
Small Guns
・Mk-(n) 2-inch guns
・Mk-(n) 3-inch guns
・Mk-(n) 4-inch guns
・Mk-(n) 5-inch guns
・Mk-(n) 6-inch guns
・Mk-(n) 7-inch guns
・Mk-(n) 8-inch guns
・2~8インチの砲の品質(一覧中で(n)として示した部分、ローマ数字)を向上する(最低1、最高5)
・装填時間短縮 ・初速向上 ・射程延伸 ・精度向上 ・軽量化
Projectile Technology
Shells
・Maximum HE Rounds for Main Guns
・Increased HE Rounds for Main Guns
・Standard AP/HE for Main Guns
・Increased AP Rounds for Main Guns
・Maximum AP Rounds for Main Guns
・Maximum HE Rounds for Sec Guns
・Increased HE Rounds for Sec Guns
・Standard AP/HE for Sec Guns
・Increased AP Rounds for Sec Guns
・Maximum AP Rounds for Sec Guns
・Light shells
・Standard shells
・Heavy shells
・Super heavy shells
・Aerodynamic shell shape
・Improved ballistic tip
・Thin-walled shell cases
・Advanced shell fuse
・Improved thin-walled shell
・HEI - High Explosive Incendiary Shell
・HCHE - High Capacity High Explosive Shell
・CNF - Nose Fuze Shell
・CP - Base Fuze Shell
・CPC - Common Pointed Capped
・CPBC - Common Pointed Ballistic Capped
・SAP - Semi Armor Piercing Shell
・SAPBC - Semi Armor Piercing Ballistic Cap Shell
・AP - Armor Piercing Shell
・APC - Armor Piercing Capped Shell
・APBC - Armor Piercing Ballistic Capped Shell
・Improved APBC - Armor Piercing Ballistic Capped Shell
・Advanced naval shells (n)
・砲弾の性能を向上する
・砲弾の重量設定を可能にする
・新しい弾種の選択を可能にする
Explosives
・Reduced shell rounds
・Standard shell rounds
・Increased shell rounds
・Reduced torpedo rounds
・Standard torpedo rounds
・Increased torpedo rounds
・Black powder
・Guncotton
・Picric acid I
・TNT I (Early mixture)
・Picric acid II
・Dunnite
・TNT II (Amatol)
・Picric Acid III
・TNT III (High mixture)
・TNT IV (Composition B)
・Brown powder
・White powder
・Ballistite
・Cordite I (High burn)
・Cordite II (Medium burn)
・Tube Powder I (Low burn)
・Cordite III (Low burn)
・Tube Powder II (Extra low burn)
・Tube Powder III (Super low burn)
・Modern triple base
・Composite propellants
・Advanced bursting charge
・Smoke composition I
・Smoke composition II
・Smoke composition III
・Smoke composition IV
・Smoke composition V
・Smoke composition VI
・Smoke composition VII
・Smoke composition VIII
・Torpedo Contact Exploder I
・Torpedo Contact Exploder II
・Torpedo Contact Exploder III
・Torpedo Contact Exploder IV
・Torpedo Contact Exploder V
・Torpedo Contact Exploder VI
・Mine Detonators I
・Mine Detonators II
・Mine Detonators III
・Mine Detonators IV
・Mine Detonators V
・Mine Detonators VI
・Advanced shell explosives (n)
・新しい装薬・炸薬の選択を可能にする
・煙幕の作動を向上する
・魚雷の信管の信頼性を向上する
・機雷の有効性を向上する
Torpedo Technology
Torpedo Tubes
・submerged torpedo tubes
・Deck torpedo tubes
・Twin torpedo tubes
・Triple torpedo tubes
・Quadruple torpedo tubes
・Quintuple torpedo tubes
・Torpedo launcher Mk I
・Torpedo launcher Mk II
・Torpedo launcher Mk III
・Torpedo launcher Mk IV
・Torpedo launcher Mk V
・Tube mechanisms I
・Tube mechanisms II
・Tube mechanisms III
・Tube mechanisms IV
・Tube mechanisms V
・Advanced torpedo launchers
・単装~5連装の水上魚雷発射管を可能にする
・魚雷発射管の性能を向上する
Torpedo Size
・Early torpedo tubes
・16-inch (406 mm) torpedo tubes
・17-inch (432 mm) torpedo tubes
・18-inch (457 mm) torpedo tubes
・19-inch (483 mm) torpedo tubes
・20-inch (508 mm) torpedo tubes
・21-inch (533 mm) torpedo tubes
・22-inch (559 mm) torpedo tubes
・23-inch (584 mm) torpedo tubes
・24-inch (610 mm) torpedo tubes
・Improved torpedoes (n)
・大口径(~24インチ)の魚雷の選択を可能にする
Torpedo Propulsion
・Standard torpedo propulsion
・Fast torpedo propulsion
・Electric torpedo propulsion
・Oxygen fueled torpedoes
・Two-cylinder pneumatic motor
・Three-cylinder pneumatic motor
・Three-bladed Contra rotating propellers
・Torpedo gyroscope
・Four-cylinder pneumatic motor
・Four-bladed contra rotating propellers
・Steam-gas torpedoes
・Wet-heat propulsion
・Gas-turbine propulsion
・Air gyroscope
・Increased torpedo engine capacity
・Improved torpedo propulsion (n)
・魚雷の推進方式の選択を可能にする
・魚雷の推進性能を向上する
Submarine Design
Submarine Experiments
・Steam powered submarine
・Electric battery technology
・Advanced periscope
・Electrical powered submarine
・Kerosene engines for submarines
・Diesel engines for submarines
・Mass produced war submarine
・研究中は恩恵なし
・研究完了により船体と改良の研究が開放される
Submarine Hulls
・Coastal submarine I
・Coastal submarine II
・Coastal submarine III
・Coastal submarine IV
・Coastal submarine V
・Super coastal submarine
・ocean-going submarine I
・ocean-going submarine II
・ocean-going submarine III
・ocean-going submarine IV
・Cruiser submarine I
・Cruiser submarine II
・Fleet submarine
・Super fleet submarine
・Coastal minelayer submarine
・Minelayer submarine I
・Minelayer submarine II
・Minelayer submarine III
・Minelayer submarine IV
・Minelayer submarine V
・Super minelayer submarine
・新型の潜水艦の建造を可能にする
Submarine Improvements
・Single hull with external light hull sections
・Innner hull
・Double hull
・Triple hull
・Multi hull
・Improved submarine hull lines
・Ideal submarine hull lines
・Damping of engine vibrations I
・Damping of engine vibrations II
・Damping of engine vibrations III
・Damping of engine vibrations IV
・Damping of engine vibrations V
・Enhanced Submarine Torpedoes I
・Enhanced Submarine Torpedoes II
・Enhanced Submarine Torpedoes III
・Enhanced Submarine Torpedoes IV
・Enhanced Submarine Torpedoes V
・Enhanced Submarine Torpedoes VI
・Enhanced Submarine Torpedoes VII
・Enhanced Submarine Torpedoes VIII
・Silent proof tubes I
・Silent proof tubes II
・Improved submarine propellers I
・Improved submarine propellers II
・Improved submarine propellers III
・Improved submarine propellers IV
・Improved submarine propellers V
・Improved submarine propellers VI
・Improved Diesel-electric propulsion I
・Improved Diesel-electric propulsion II
・Improved Diesel-electric propulsion III
・Improved Diesel-electric propulsion IV
・Improved Diesel-electric propulsion V
・Improved Diesel-electric propulsion VI
・Snorkel device
・Telescopic snorkel
・Advanced snorkel
・Modern Submarines
・新規建造する潜水艦の性能を向上する
Naval Tactics
Maneuver Warfare
・Crew Training Doctrine I
・Crew Training Doctrine II
・Crew Training Doctrine III
・Crew Training Doctrine IV
・Crew Training Doctrine V
・Crew Training Doctrine VI
・Superior Crew Training
・Basic naval formations
・Advanced naval formations
・Naval Tactics of the 20th century I
・Naval Tactics of the 20th century II
・Modern Naval Formations
・Modern Naval Tactics
・Naval bombardment tactics I
・Naval bombardment tactics II
・Naval bombardment tactics III
・Naval bombardment tactics IV
・Naval bombardment tactics V
・Naval blockade tactics I
・Naval blockade tactics II
・Naval blockade tactics III
・Naval blockade tactics IV
・Naval blockade tactics V
・Cruiser scouting force
・Ambush tactics
・Destroyer screen
・Advanced raiding tactics
・Advanced screen tactics
・Standard Firing Drill
・Concentrated fire
・Straddle shots special training
・Rangefinder special training I
・Rangefinder special training II
・Rangefinder special training III
・Armed merchant cruisers I
・Armed merchant cruisers II
・Armed merchant cruisers III
・Armed merchant cruisers IV
・Armed merchant cruisers V
・Advanced submarine warfare
・Submarine hunting
・Convoy system
・Navy Reform (n)
・乗員とその候補の育成を向上する
・マップ上での艦隊行動の効率を向上する
・戦闘での砲撃精度を向上する
・自国の輸送艦を武装させる
Naval Communications
・Flags communication
・Radiotelegraph
・Improved radiotelegraph
・Radio direction finder
・Marine VHF radio I
・Marine VHF radio II
・Marine VHF radio III
・Marine VHF radio IV
・Marine VHF radio V
・Marine VHF radio VI
・Cryptography I
・Cryptography II
・Cryptography III
・Cryptography IV
・Cryptography V
・Radar surveillance I
・Radar surveillance II
・Enhanced Submarine Communications
・Sonar Submarine Communications
・Advanced Submarine Radio Transmitter
・Advanced naval communications (n)
・通信半径を拡大する
・索敵能力を向上する
・潜水艦隊の最大隻数を拡大する
Mines
・Minefield in research
・Defensive minefields I
・Defensive minefields II
・Defensive minefields III
・Active minefields I
・Active minefields II
・Active minefields III
・Early Contact mines I
・Early Contact mines II
・Early Contact mines III
・Early Contact mines IV
・Advanced mines I
・Advanced mines II
・Advanced mines III
・Advanced mines IV
・Advanced mines V
・Minesweeping wires
・Advanced minesweeping wires
・Mine Hunter ships
・Minesweeping with paravane
・Reinforced paravane I
・Reinforced paravane II
・Electromagnetic minesweeping I
・Electromagnetic minesweeping II
・Electromagnetic minesweeping III
・Mine Hunter Kit I
・Mine Hunter Kit II
・Mine Hunter Kit III
・Mine Hunter Kit IV
・Mine Hunter Kit V
・Magnetic mines I
・Magnetic mines II
・Magnetic mines III
・Magnetic mines IV
・Magnetic mines V
・Hull Degaussing I
・Hull Degaussing II
・Hull Degaussing III
・Hull Degaussing IV
・Hull Degaussing V
・Advanced Mine Techs (n)
・機雷原の最大半径を拡大する
・機雷の性能を向上する
・機雷除去能力を向上する
・機雷搭載数の拡充を可能にする
・掃海装備の強化を可能にする
ASW & Underwater Acoustics
・Anti-Submarine Earl Theory I
・Anti-Submarine Earl Theory II
・Anti-Submarine Earl Theory III
・Anti-Submarine Earl Theory IV
・Anti-Submarine Earl Theory V
・Anti-torpedo nets
・Improved anti-torpedo nets
・Modified Sweepers
・Depth charges Type I
・Depth charges Type II
・Depth charges Type III
・Depth charges Type IV
・Depth charges Type V
・Depth charges Type VI
・Hydrophone station Type I
・Hydrophone station Type II
・Hydrophone station Type III
・Sonar station I
・Sonar station II
・Sonar station III
・Advanced sonar systems (n)
・対潜戦闘能力を向上する
・水中聴音性能の強化を可能にする
・対潜兵装(爆雷)の強化を可能にする
