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带电作业用空心绝缘管、泡沫填充绝缘管和实心绝缘棒  (GB 13398-2008)

带电作业用空心绝缘管、泡沫填充绝缘管和实心绝缘棒

Insulating hollow tubes and foam-filled tubes and solid rodsnfor live working

代替GB 13398-2003

发布时间: 2008-12-30

实施时间: 2010-02-01

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