阀密封 meaning in Chinese
valve seal
Examples
- Retrofit of ball valve sealing ring operating system in longtan hydropower plant
龙潭水电厂球阀密封环操作系统改造 - Valve packing ring
阀密封环 - If it slowly drops and does not run out through test cock no . 2 , then no . 2 ball valve has a small leak , but no . 1 check valve is tight
如果水柱慢慢下降，并且没有从测试旋塞2号流出，则2号球阀有点泄漏，但是1号止回阀密封紧密。 - If it does not drop , but there is slow leakage at test cock no . 3 , then no . 1 ball valve has a small leak , but no . 2 check valve is tight
如果水柱没有下降，但是测试旋塞3号有点泄漏，则1号球阀有点泄漏，但是2号止回阀密封紧密。 - If it does not drop but there is a small leakage at test cock no . 2 , then no . 1 ball valve has a small leak , but no . 1 check valve is tight
如果水柱没有下降，但是测试旋塞2号有点泄漏，则1号球阀有点泄漏，但是1号止回阀密封紧密。