air pump lever 空气泵臂 ; 空气泵传动杆
fuel injector pump lever 喷油咀油泵杠杆
circulating pump lever 循环水泵连杆
feed pump lever 添水泵杆
accelerator pump lever 加速器泵杠杆
accelerating pump lever 加速泵杠杆
hydraulic pump lever 液压泵接合杆
fuel injection pump lever 喷油泵操纵杆
fuel pump lever clamp 燃料泵操纵杆夹
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