双出杆快换液压缸
Dualextruding hydraulic cylinder
牵引装置液压缸
pulled unit hydraulic cylinder
气液增压缸
airdraulic pressurization actuator
起落液压缸
hoist up and down hydraulic cylinder
膜片式气压缸
diaphragm (pneumatic) cylinder
落地式低压缸
LP casing directly supported by foundation
螺纹压盖液压缸
threaded gland hydraulic cylinder
螺纹盖液压缸
threaded crown hydraulic cylinder
控制液压缸
control hydraulic cylinder
可变行程液压缸
1-D semi-geostrophic shallow water model
可变行程气压缸
1D shallow water equations
铰接式液压缸
Hinged-hydraulic cylinder