Name: 450吨天车重载测试，十几块钢坯正好1.25倍560吨，还能把梁压弯？
Uploaded: 2020-05-21T10:38:10.000Z
Duration: 4 min 19 s
Description: 450吨天车重载测试，十几块钢坯正好1.25倍560吨，还能把梁压弯？

俩孩子的爹1

这个标准都一样我们厂船检(CCS)报验也是这标准

静载测试1.25倍，动载测试1.1倍[灵光一闪][灵光一闪][灵光一闪]

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是Li海洋啊

静载1.25倍主要是测试天车主梁的上绕度

北落师门7136

生产什么的厂？怎么能用这么大的吊车？

羽人男

450吨天车重载测试，十几块钢坯正好1.25倍560吨，还能把梁压弯？

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450吨天车重载测试，十几块钢坯正好1.25倍560吨，还能把梁压弯？

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