• absorption pump 吸收泵; 吸收器泵 • accelerated circulation by pump 泵力加速循环 • accelerating pump 加速泵 • accelerating pump lever 加速泵杠杆 • acceleration pump 加速泵 • acceleration pump well 加速泵油池 • accelerator pump 加速器泵 • accelerator pump lever 加速器泵杠杆 • accelerator pump outlet valve ball 加速器泵出油阀钢球 • accelerator pump spray nozzle 加速器泵喷管 • acid circulating pump 酸循环泵 • acid pump 酸泵 • acid-resistant ceramic jet pump 耐酸陶瓷喷射泵 • acid-resistant ceramic pump 耐酸陶瓷泵 • acid-resistant ceramic slurry pump 耐酸陶瓷砂浆泵 • acid-resistant stoneware pump 耐酸陶瓷泵 • acid-resisting pump 耐酸泵 • adjustable blade propeller pump 可调叶片螺桨泵 • adjustable delivery pump 可调输料泵 • adjustable discharge gear pump 可调卸料齿轮泵 • adjustable pump vane 可调泵叶 • adjustable-blade propeller pump 可调叶片式轴流泵 • after booster pump 后增压泵 • air bottle of pump 泵的空气室 • air c