safety locking pin

常见例句

双语例句

• This setting can be secured by use of a locking pin or safety wire.
  此设置可以通过锁销或安全线保证安全。
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• Locking pin gives greater safety: disconnection from the rope requires two separate actions.
  上锁栓子防止由绳索意外滑脱。确保更安全：由绳索解下需要两个动作。
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