1.
double-acting double piston rod oil cylinder
双作用双活塞杆式油缸
2.
DEVELOPMENT AND APPLICATION OF TWIN-PISTON MULTIPURPOSE TRIAXIAL PRESSURE CHAMBERS
双活塞多功能三轴压力室的研制及其应用
3.
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
4.
Twin piston alloy callipers at the front and single piston callipers at the rear bring the large-diameter wheels to rest.
前轮是双活塞合金制动钳，而后轮是单活塞制动钳，可对大尺寸车轮进行制动。
5.
Study on the Application of Double-spring-double-piston Mechanic Model in Viscoelastic Behavior of Particles Filled Composites
双弹簧、双活塞力学模型在颗粒填充聚合物复合材料黏弹性质描述中的应用研究
6.
double-action pump
双动泵，双作用(活塞)泵
7.
double-acting single piston rod oil cylinder
双作用单活塞杆式油缸
8.
double action reciprocating pump
双作用活塞式往复泵
9.
vertical -spindle double ended grinding mahcine for piston ring
活塞环立轴双端面磨床
10.
horizontal spindle double ended grinding machine for piston ring
活塞环卧轴双端面磨床
11.
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
12.
Modeling Design of Special Purpose Machine Tool in Application to Turning Two End of Piston Pin
车活塞销双端面专用机床的造型设计
13.
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。
14.
piston pin snap ring
活塞销锁圈, 活塞销扣环
15.
piston diameter at ring lands
活塞环处的活塞直径
16.
piston ring plier(piston ring tongs)
活塞环钳（活塞环拆装钳）
17.
A DIA PISTON DIAMETER
A DIA 活塞直径
18.
The top part of the piston is the head, or crown.
活塞的顶部是活塞头或者活塞顶。