pressure pump
短语词组
- normal pressure fire pump 低压消防泵;羌;缓
- high pressure vacuum pump 高真空泵
- low pressure vacuum pump 高真空泵
- pressure testing pump 试压泵
- low pressure gradient pump 低压梯度泵
- high pressure testing pump 高压试压泵
- gasoline pressure hand pump 汽油计量泵;汽油压力手泵
- high pressure solvent pump 高压溶剂泵
- pressure compensating pump 压力补偿泵 返回 pressure pump