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1973-08-21
Balanced pressure fuel valve
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1977-05-31
Rapid opening valve for steam-operated power devices
JPH025911B2
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1990-02-06
GB949558A
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1964-02-12
Pressure actuated fuel control for super-charged engines
GB1263160A
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1972-02-09
Compressor cylinder unloader
JPS63285277A
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1988-11-22
回転油圧装置
GB199024A
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1994-08-16
Individual controllable cylinder-plunger assemblies of a radial piston pump
JPH05195731A
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1993-08-03
往復動内燃エンジンの排気弁を液圧的に作動する装置
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2003-05-13
Control arrangement for a working cylinder
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1951-03-13
Valve mechanism for hydraulic units
JPS6088865A
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1985-05-18
内燃機関のための燃料噴射ポンプ
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1944-03-06
Improvements in or relating to valves
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1950-06-14
Improvements in unloading valves for gas compressors
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1974-01-30
Rotary valve controlled internal combustion engines
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2026-04-28
压力补偿阀
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1950-09-12
Hydraulic valve operating mechanism
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1955-06-08
Fluid flow control valves
CN117413127A
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2024-01-16
压力补偿阀
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1945-04-03
Improvements in internal-combustion-operated gas-compressing machines of the free-piston type
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1930-11-04
Engine drain or compression relief valve
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1937-12-28
Supercharging mechanism for diesel engines
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1942-04-29
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CN114215624A
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2022-03-22
用于发动机冷运转和起动机脱开前起动的供油节流装置