The sensor is preferably mounted on a drain plug for the receptacle.
优选将该传感器安装在容器的排放塞上。
Pump shaft seals use mechanical seal, pump top and bottom, respectively, equipped with water injection plug and the drain plug.
泵的轴封采用机械密封，泵体顶部和底部分别装有注水、放泄的螺塞。
Tighten the radiator draincock and (if removed), the cylinder block drain-plug.
旋紧散热器排放口和汽缸体排放塞（如果它被卸去了）。
Tighten the radiator draincock and (if removed), the cylinder block drain-plug.
旋紧散热器排放口和汽缸体排放塞（如果它被卸去了）。
应用推荐