1) charge pump relief valve inspection
充油泵安全阀检查
2) charge pump relief valve
充油泵安全阀
3) manifold charge relief valve inspection
总管充气安全阀检查
4) propulsion pump charge relief valve
推进器油泵充注安全阀
5) vibration pump charge relief valve
振动泵充油安全[泄压]阀
6) charge oil relief valve
充油安全阀
参考词条