充油安全阀调整 charge relief valve adjustment
充油安全阀阀芯 charge relief valve poppet
振动冷却阀充油安全阀压力调整 vibration cooling valve charge relief valve pressure setting
润滑油安全阀调定 lube relief valve setting
辅助阀安全阀调定 auxiliary valve relief valve setting
充压安全阀调定 charge pressure relief setting
充油安全阀 charge oil relief valve; charge relief valve; charge flow relief valve
充油安全阀测试口 charge relief valve test port
充油安全阀弹簧 charge relief valve spring
充油安全阀螺塞 charge relief valve plug
充油安全阀压力试验 charge relief valve pressure test
振动泵充油安全阀 vibration pump charge relief valve
振动泵充油安全阀压力试验 vibration pump charge relief valve pressure test
制动器油安全阀调整 brake oil relief valve adjustment
安全阀调定 safety valve setting; relief valve setting
安全阀调定压力 safety valve set pressure
安全阀调定压力的调整 relief valve setting adjustment
高压安全阀调定 high pressure relief valve setting
高振幅安全阀调定 high amplitude relief valve setting