保持回路管道阀门处于关闭状态直到疏水阀充满冷凝物为止。慢慢开启阀门。
Keep return piping valve closed until trap fills with condensate. Slowly open valve.
阀门注满后，慢慢开启下游关闭阀对水供应系统注水。
When valve is filled, open the downstream shutoff slowly and fill the water supply system.
在钢瓶已经连接到过程后，慢慢地仔细地开启钢瓶阀门。
Open cylinder valves slowly and carefully after the cylinder has been connected to the process.
应用推荐