One of the 4 items decided at the vacuum trade meeting in 1974 was to raise the pumping speed of oilboosterpump following the raise of sucking pressure.
1974年真空行业会议确定四大攻关项目之一是油增压泵对应高吸入压强提高抽速。
2
Use: May serve as the transmission in the oil transfer system, the boosterpump.
在真空系统中，这种泵可单独使用，或作为增压泵、扩散泵等的前级泵。
3
The test results showed that the base of the raw material of the booster steering oilpump stock tank of Fukang car of Shenlong Co.