rotary oil pump的意思|示意

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rotary oil pump相关短语

1、 eccentric-cylinder rotary oil pump 偏心缸回转油泵

2、 Speedivac rotary oil pump 快速回转油真空泵

3、 cylinder rotary oil pump 偏心缸回转油泵

4、 hypervac rotary oil pump 高真空回转油泵

5、 oil rotary pump 旋转式油泵,帮浦,油旋泵,油回转泵

6、 oil sealed rotary vacuum pump 油密封式旋转真空泵

7、 rotary oil sealed mechanical pump 旋转式油封机械泵

8、 rotary type oil pump 转子式机油泵

9、 Rotary oil-sealed pump 回转油垫帮浦