1.
Hydraulic pump is the power unit of the hydraulic puller (hydraulic press, hydraulic pipe bender, hydraulic jack).
油压泵是油压拉出器（油压机、油压弯管机、油压千斤顶）的动力装置。
2.
Hydraulic pump is the power unit of the hydraulic puller(hudraulis press, hydraulic pipe bender, hydraulic jack).
油压泵是油压拉出器(油压机,油压弯管机,油压千斤顶)的动力装置.
3.
hoist cylinder oil relief valve
起重机油缸油压安全阀
4.
Automatic hydraulic sole attaching press
油压自动平衡压底机
5.
Gantry hydraulic walled-sole attaching machine
龙门油压墙式压底机
6.
diesel hydraulic drive
柴油机液压传动柴油机液压传动装置
7.
butter-worker (dairy machinery)
黄油压制机（奶品机械）
8.
engine ,compression-igition, internal combustion for aircraft
压缩点火活塞燃机（柴油机或半柴油机）
9.
Measurement of Diesel Speed Based on External Oil Pressure Signalfrom High Pressure Line
基于高压油管油压信号的柴油机转速测量方法
10.
crackling expeller
油渣螺旋压榨机, 油渣榨干机
11.
oil free air compressor
无油润滑空气压缩机
12.
air compressor lubricating oil tank
空气压缩机润滑油柜
13.
oil-pressure automatic claw type front lasting machine
油压自动爪式前帮机
14.
bimetallic oil pressure indicator
双金属式机油压力表
15.
turbo charter for diesel generator
柴油发电机涡轮增压器
16.
oil free labyrinth compressor
迷宫式无油润滑压缩机
17.
EVA first forming for insole machine
一次发泡油压成型机
18.
Hydraulic traveling-head cutting machine
龙门移动式油压裁断机