xgu型懸垂線夾的破壞荷重規(guī)定有哪些?
懸垂線夾的破壞荷重不小于下列數(shù)值:
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規(guī)格荷重
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xgu-1型39.2kn
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xgu-2型39.2kn
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xgu-3型39.2kn
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xgu-4型39.2kn
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xgu-5a、xgu-5b型58.8kn
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xgu-6a、xgu-6b型58.8kn
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