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钳工常用工具安全技术规程 管子钳、链子钳 | 2010-5-4 9:33:00
钳工常用工具安全技术规程 管子钳、链子钳
(1)使用前应对工具各部件进行检查,若有裂纹等缺陷时,不准使用。
(2)使用时开口要适宜,必须将工件咬紧。工件及工具上不得有污油,以防滑脱。
(3)不得加长套管或多人合搬手柄。以防将手柄搬断或手柄弹回伤人。
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