ASME B30.20 Interpretations-1993 标准详情
- 标准号:ASME B30.20 Interpretations-1993
- 中文标题:说明:下吊钩提升装置
- 英文标题:Interpretations: Below-the-hook lifting devices
- 标准类别:美国
- 发布日期:1993
B30.20 includes provisions that apply to the marking, construction, installation, inspection, testing, maintenance, and operation of below-the-hook lifting devices, other than slings, used for attaching loads to hoists, including: Structural and Mech
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