1.
oscillating piston liquid meter
往复式活塞液体流量计
2.
liquid supply reciprocating piston meter
液体供应往复式计量表
3.
liquid supply semi-positive rotary piston meter
液体供应半溢旋转活塞式计量表
4.
piston-type variable area flowmeter
活塞式变截面流量计
5.
iable area flowmeter
活塞式可变截面流量计
6.
reciprocating force-pump for liquids, not fitted with nor designed to be fitted with a measuring device
往复式液体压力泵,未装或未设计装有测量装置
7.
double action reciprocating pump
双作用活塞式往复泵
8.
Reliability Analysis and Parametric Design of Piston Rod of a Reciprocating Compressor
往复式压缩机活塞杆可靠性分析与参数化设计
9.
Design of fault diagnosis expert system for the reciprocating piston diaphragm pump
往复式活塞隔膜泵故障诊断专家系统的设计
10.
liquid selaed drum gas flowmeter
液封转筒式气体流量计
11.
liquid supply disc-piston meter
液体供应盘形活塞计量仪
12.
displacement pump
往复式泵，活塞泵，柱塞泵，排代泵
13.
rotary piston type positlve displacement flowmeter
旋转活塞式正压排代流量计
14.
liquid piston rotary compressor
液体活塞式旋转压气机
15.
Study on Multiple Working Mode of Reciprocating Piston Engine;
往复活塞式发动机多工作模式的研究
16.
Author has introduced the structure features for the reciprocal high-pressure plunger pumps electrically driven and the hydraulically driven reciprocal pumps; analyzed the working principle of energy recovery machine.
介绍了电动往复式高压柱塞泵和液压驱动往复泵的结构特点,分析了能量回收机的工作原理。
17.
motor scooter with reciprocating internal combustiong piston engine of a cylinder capacity not exceeding 50cc
小型摩托车,装有气缸排量不超过50cc的往复式活塞内燃机
18.
motor scooter with reciprocating internal combustion piston engine of a cylinder capacity exceeding 50cc but not exceeding 250cc
小型摩托车,装有气缸排量超过50cc,但未超过250cc的往复式活塞内燃机