release valve stud

例句：

1. 1. The engineer carefully removed therelease valve stud to inspect the sealing surface.
   工程师小心翼翼地移除释放阀杆以检查密封表面。
2. 2. The technician replaced the releasevalve stud with a new one toensure proper functioning.
   技术人员用一个新的释放阀杆来确保正常工作。
3. 3. The valvewas released from its seatby the sudden pressure drop,causing a loud popping sound.
   由于突然的压力下降，阀门从其座上释放，发出了响亮的爆裂声。