SN EN 476:2011现行
General Requirements For Components Used In Drains And Sewers
出版：Swiss Standards
专家解读视频
Defines general requirements for components eg pipes, fittings and manholes with joints intended for use in discharge pipes, drains and sewers operating as gravity systems with possible pressure not in excess of 40 kPa. Gives general basis for preparing or revising product standards, but does not apply to the evaluating of products. Applies as a reference for drawing up a product specification if no product standard is available.
Also numbered as SIA 190.201. Supersedes SN EN 773 and SN EN 1293. (09/2011)
NF EN 476:2011 - Identical
SS EN 476 Ed. 2 (2011) - Identical
NEN EN 476:2011 - Identical
NBN EN 476:2011 - Identical
UNE EN 476:2011 - Identical
