I.S. EN 124-3:2015現(xiàn)行
Gully Tops and Manhole Tops for Vehicular and Pedestrian Areas Part 3: Gully Tops and Manhole Tops Made of Steel or Aluminium Alloys
出版：National Standards Authority of Ireland
專家解讀視頻
基本信息
標準編號： I.S. EN 124-3:2015
發(fā)布時間：2015/7/2 0:00:00
標準類別：Standard
出版單位：National Standards Authority of Ireland
標準頁數(shù)：40
標準簡介
Pertains to gully tops and manhole tops made of mild steel, stainless steel and aluminium alloys whether in combination with concrete or not, with a clear opening up to and including 1000 mm for covering gullies, manholes and inspection chambers for installation in areas subjected to pedestrian and/or vehicular traffic.
本標準替代的舊標準
