... triple withdrawal refiner 三重回收区域精炼炉 triple-acting pump 三动泵 triple-band filter 三频带滤波器 ...
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短语
三相电动泵
three-phase motor pump
;
phase motor pump
磁力驱动三螺杆泵
KCBC
三膜片制动分泵
three diaphragm brake chamber
磁力驱动三轴螺旋泵浦
Magnetic Drive Triple-Screw Spindle Pump
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