vacuum backing pump是什么意思

网络释义

用法例句

oil sealed rotary vacuum pump

油密封式旋转真空泵

rotary oil pump

回转油真空泵，旋转式油泵

Analysis of Failure Modes for scroll wrap in scroll vacuum pump

涡旋真空泵涡旋齿失效形式分析(英文)

exhauster high speed pressure regulator

真空泵高转速调压器

Scroll vacuum pump--A dry pump with developmental potential

涡旋真空泵——一种具有发展潜力的无油泵

rotating viscometer vacuum gauge

旋转粘度计式真空计

rotation of fetal head by vacuum extractor

真空吸引器旋转胎头术

disk type rotary vacuum filter

圆盘式旋转真空过滤器

Eimco belt filter

旋转带式真空吸滤机

rotary displacement pump

回转泵，旋转排量泵

nylon-roller pump

尼龙滚子(旋转)泵

rotating-field electromagnetic pump

旋转(磁)场电磁泵

Computer simulation of flow field in scroll vacuum pump during operation

涡旋真空泵运行工况流场的计算机模拟研究

Technology Conversion and Fault Analysis of RH Refining Vaccum Pump

RH精炼真空泵技术转化与故障分析

Study of Design and Performance of the Rotors Curve of Dry-running Twin-screw Vacuum Pumps;

双螺杆真空泵转子型线设计与仿真研究

"The Huangyan, Zhejiang-based Tianlun Vacuum Pump Factory, founded in the early 1990s, is a specialist/specialized manufacturer of rotary vane pumps"

浙江黄岩天仑真空泵厂成立于九十年代初,是一家专业生产旋片式真空泵的企业

rotary vacuum quick-freezing shaping machine

旋转式真空急速冷冻定型机

Kinetic Analysis and Simulation of Multi-Lobe Progressing Cavity Pump

多头螺杆泵定转子空间曲面的形成及螺杆泵运动学仿真