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