
Gully Tops And Manhole Tops For Vehicular And Pedestrian Areas - Part 5: Gully Tops And Manhole Tops Made Of Composite
出版:Nederlands Normalisatie Instituut

專家解讀視頻
基本信息
標準編號: NEN EN 124-5:2012
發布時間:2012/11/1 0:00:00
標準類別:Draft
出版單位:Nederlands Normalisatie Instituut
標準頁數:38
標準簡介
Pertains to manhole tops and gully tops with a clear opening up to and including 1000 mm for installation within areas subjected to pedestrian and/or vehicular traffic.
替代本標準的新標準
等同采用的國際標準
PREN 124-5:2012 - Identical