1.
double-acting double piston rod oil cylinder
双作用双活塞杆式油缸
2.
double-acting single piston rod oil cylinder
双作用单活塞杆式油缸
3.
Research on Uniform Motion of Piston in Double Cylinder Single Acting Piston Pump
双缸单作用活塞泵中活塞匀速运动的探讨
4.
double action reciprocating pump
双作用活塞式往复泵
5.
In a double-acting engine there is only one piston percylinder.
在双作用发动机中，每个汽缸里只有一个活塞。
6.
double-action pump
双动泵，双作用(活塞)泵
7.
Two-point Floating Pneumatic Clamping Device of Toggle-lever Force-amplifer Based on Fixed Cylinder with Double Piston
基于双活塞固定气缸的铰杆-杠杆增力双点浮动夹紧装置
8.
Structural Analysis for Piston-Piston Rod Sets of Steering Cylinder of Shearer
采煤机调高油缸活塞-活塞杆组件的结构分析
9.
Analysis of Lateral Thrust on Main Cylinder Rod of Hydraulic Swing Beam Shear on the Basis of Finite Element Analysis
液压摆式剪板机主油缸活塞杆侧推力有限元分析
10.
balance vane pump
双作用卸荷式叶片油泵
11.
Design Research of New Limited Structure for Two-way Action Multistage Cylinder
双向作用多级油缸限位结构的设计研究
12.
helical spline type actuator
带螺旋活塞杆的液压缸
13.
Air regulator, with two cups, reduce the rust for the cylinder and lubricate the cylinder.
油雾器，采用双杯油雾器，即可减少水对气缸的锈蚀又能起到润滑气缸的作用。
14.
hoel of piston crown
(制动主缸内) 活塞出油孔
15.
remote operation cylinder lever
分置式液压油缸操纵杆
16.
moves a piston in the master brake cylinder.
移动制动汽缸里的活塞作用。
17.
air cooled flat twin engine
卧式气冷双(缸)发动机
18.
series dual chamber brake master cylinder
串列双腔式制动主缸