I.S. EN 13831:2007现行
Closed Expansion Vessels With Built in Diaphragm for Installation in Water
出版：National Standards Authority of Ireland
专家解读视频
Defines requirements for the design, manufacture and testing of closed expansion vessels with built in diaphragm, which will hereinafter be called 'vessels'.
UNI EN 13831:2008 - Identical
ONORM EN 13831:2007 - Identical
NEN EN 13831:2007 - Identical
SS EN 13831 Ed. 1 (2007) - Identical
NS EN 13831 Ed. 1 (2007) - Identical
NF EN 13831:2007 - Identical
NBN EN 13831:2007 - Identical
DIN EN 13831 (2007-12) - Identical
BS EN 13831:2007 - Identical
