NZS/AS 1657-1992 标准详情
- 标准号:NZS/AS 1657-1992
- 中文标题:
- 英文标题:Fixed platforms, walkways, stairways and ladders. Design, construction and installation
- 标准类别:其他国内外OTHERSS
- 发布日期:
Specifies requirements for design, construction and installation of fixed means of access to, and safe working at places normally used by operating, inspection, maintenance and servicing personnel. Included in Appendices are methods for testing guard
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