This Standard applies to the construction, installation, operation, inspection, maintenance, and safe use of lifting equipment used in construction and industrial settings. This includes, but is not limited to: articulatingboom, container, gantry, mobile, pedestal, portal, tower and stacker cranes; balance-lifting units; below-the-hook lifting devices; cableways; derricks; jacks; hoists; hooks; loads suspended from rotorcraft; material placement systems; monorails; rigging hardware; and scrap and material handlers.
ASME B30.21-2005由美国机械工程师协会 US-ASME 发布于 2005-07-29。
ASME B30.21-2005 在中国标准分类中归属于: J80 起重机械,在国际标准分类中归属于: 53.020.99 其他起重设备。
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