DS_EN 29519-1993 标准详情
- 标准号:DS_EN 29519-1993
- 中文标题:造船和海上构筑物.标准阶梯级
- 英文标题:Shipbuilding and marine structures - Rungs for dog- step ladders
- 标准类别:丹麦DANSK
- 发布日期:1993-10-27
This International Standard specifies the types, di-mensions, material, manufacture and designation of rungs for dog-step ladders; it also lays down the in-stallation and composition of single rungs forming a dog-step ladder.Dog-step ladders, formed
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