slide valve vacuum pump的意思|示意
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滑阀真空泵
slide valve vacuum pump的网络常见释义
滑阀式真空泵 ... 滑阀技术 sleeve technology 滑阀式真空泵 slide valve vacuum pump 滑阀真空泵 sliding valve vacuum pump ...
slide valve vacuum pump相关例句
The utility model provides a double-stage slide valve vacuum pump, which consists of an air pipe and two slide valve cylinders.
一种双级滑阀真空泵，由气路管道和二级滑阀缸组成。