SN EN 12334:2001被替代
Industrial Valves - Cast Iron Check Valves
出版：Swiss Standards
专家解读视频
2001 AMD 1 2004 [01/12/2004]2001 CORR 2002 [01/07/2002]2001 [01/03/2001]
CORR 2002 is available in combined German/English/French. AMD 1 2004 is also available in English. (12/2014)
NBN EN 12334:2001 - Identical
NF EN 12334:2001 - Identical
UNI EN 12334:2005 - Identical
I.S. EN 12334:2001 - Identical
NS EN 12334:2001 - Identical
UNE EN 12334:2001 - Identical
SS EN 12334:2001 - Identical
EN 12334:2001 - Identical
NEN EN 12334:2001 - Identical
BS EN 12334:2001 - Identical
DIN EN 12334 (2004-10) - Identical
ONORM EN 12334:2004 - Identical
