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Редактирование шага 3 —

Тип шага:

Перетащите чтобы изменить порядок

This procedure requires an important communication dialog between the rope operator and the pipe vise operator.

The rope operator's job is to pull hard on the rope to take up the slack, and announce that they've "got it," to let the vise operator know that they're holding the weight of the riser main.

The vise operator will then announce "loosening," and loosen the pipe vise.

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