又名液压钳，由挖掘机、装载机等的液压泵提供动力，能够粉碎混凝土清理出其中的钢筋并整理装车。

Hydraulic pulverizer, also known as hydraulic clamp, by excavators, loaders and other hydraulic pump to provide power, able to crush the concrete to clean out the reinforcement and finishing loading.

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熟知工程机械结构与原理，以前开展过工程机械技术培训，特别是履带式挖掘机或装载机。

Well-known structures and principle of construction machinery to Implement construction equipment training training before, specially crawler excavator ot wheel -loader.

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起重机、挖掘机、装载机、垃圾压机、粉碎机或冶炼厂——所有这些无法管理。

Cranes, excavators, loaders, trash press, mill or smelter machine - all these can be managed.

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