Chinese Standard: GB/T 37899-2019

Earth-moving machinery—Ultra-large hydraulic excavators

全国土方机械标准化技术委员会(SAC/TC 334)

本标准规定了超大型液压挖掘机的分类、要求、试验方法、检验规则、标志、包装、运输和贮存。
本标准适用于超大型液压挖掘机（以下简称挖掘机）。

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