GSO EN 13101:2011

Steps for underground man entry chambers - Requirements, marking, testing and evaluation of conformity

标准号

GSO EN 13101:2011

发布

2011年

发布单位

GSO

当前最新

GSO EN 13101:2011

 

 

This standard specifies general requirements and testing methods for steps manufactured from cast iron, steel or aluminium, for use in manholes and other underground man entry cham...

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