Safety valves prevent fuel leakage.
安全阀可以防止燃料泄漏。
There were 100 identical safety valves which were checked.
他们检查了100个完全相同的阀门。
The Safety valves pilot valve plunger driven in front of mouth;
其导阀口前面有导向柱塞；
Laughter is one of the body's safety valves, a counter balance to tension.
笑是人体的安全阀，反平衡紧张。
In order to guarantee the safety of nuclear power plants, reliable valves must be chosen.
为了确保核电站的安全，必须选用安全可靠的阀门。
Safety relief valves shall be labeled for relief pressure rating.
安全减压阀要有标示，标明压力释放级别。
The line block valves are of vital importance for the safety operation of the pipeline.
线路截断阀是管道安全运行的重要保证。
The line block valves are of vital importance for the safety operation of the pipeline.
线路截断阀是管道安全运行的重要保证。
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