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Measure, cut, bend and thread pipes using hand and power tools or machines.
手工操作或用电动工具或机器进行测量,切割,弯曲和穿透管道。
Measure, cut, thread and bend pipe to required shape using hand and power tools.
使用手动和电动工具测量,切割,螺纹和弯管使其成为所需的形状。
Describe other injury prevention techniques associated with hand and power tools.
说明与手动工具和动力工具有关的其他伤害预防技巧。
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