sliding vane vacuum pump
... Sliding vane rotary pump 活叶旋转式真空泵 sliding vane vacuum pump 滑片真空泵 ; 滑片抽气机 sliding vane pump coupling 滑片泵联轴器 ...
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滑片真空泵联轴器 sliding vane vacuum pump coupling
滑片式真空泵 sliding-vane-type vacuum pump
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轻油罐车卸槽工艺主要有真空泵卸槽法、潜油泵卸槽法和滑片泵卸槽法。
There are three major processes in light oil tank truck unloading, namely vacuum pump unloading, submerged pump unloading, and slide pump unloading.
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