The breakout tong should be snubbed, preferably to an anchor post.
内钳必须安装钳尾绳并固定在钳尾桩上。
The backup tong should be snubbed to the substructure or to an anchor post attached to the substructure.
内钳的钳尾绳应到底座或固定在底座上的钳尾桩上;
Finding someone with the credentials to fill any of these spots would not be hard.Inevitably, however, someone with an equally impressive curriculum vitae will be snubbed.
寻找到可信的人来填补这些空缺并不困难,但不可避免的是同样拥有令人印象深刻简历的人将会被怠慢。
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