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