ONORM EN 773:1999被替代
General Requirements For Components Used In Hydraulically Pressurized Discharge Pipes, Drains And Sewers
出版：Osterreichisches Normungsinstitut
专家解读视频
Defines general requirements for components for use in hydraulically pressurized discharge pipes, drains and sewers. Gives the general basis for preparing or revising of product standards.
DIN EN 773 (1999-06) - Identical
BS EN 773:1999 - Identical
SN EN 773:1999 - Identical
NEN EN 773:1999 - Identical
SS EN 773 Ed. 1 (1999) - Identical
UNE EN 773:1999 - Identical
NS EN 773 Ed. 1 (1999) - Identical
I.S. EN 773:1999 - Identical
UNI EN 773:2002 - Identical
NF EN 773:1999 - Identical
NBN EN 773 Ed. 1 (1999) - Identical
