Rotary vane vacuum pump is the most vacuum equipment used in vacuum trade.
旋片式真空泵是真空行业中使用最多的真空获得设备。
Cylinder profile has little influence on shaft power of rotary vane compressor.
型线的构成对压缩机轴功率的影响可以忽略。
The experiment expressed: the power consumption of rotary vane mix is not relate to operation press but to the input material concentration.
实验结果还表明: 旋转叶片的搅拌功率消耗与过滤时的操作压力的关系不大,但与进料的含固浓度相关。
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