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钢板钳吊装事故:为了省几千块钱,结果损失近四十万!! |
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发表于 2012-12-8 12:03
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发表于 2012-12-8 15:59
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RE: 钢板钳吊装事故:为了省几千块钱,结果损失近四十万!!
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