Chinese Standard: GB/T 30561-2014

Cranes—Stiffness—Bridge and gantry cranes

MOD  ISO 22986:2007

全国起重机械标准化技术委员会(SAC/TC 227)

本标准对桥式和门式起重机（以下简称“起重机”）结构的刚性特征——挠度和固有频率给出了推荐值与要求。

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