I.S. EN 12078:1999被替代
Zero Governors For Gas Burners And Gas Burning Appliances
出版：National Standards Authority of Ireland
专家解读视频
Defines the safety, constructional and performance requirements for zero pressure governors, known as zero governors, intended for use with gas appliances.
NS EN 12078 Ed. 1 (1999) - Identical
UNI EN 12078:2000 - Identical
NBN EN 12078:1998 - Identical
NF EN 12078:1998 - Identical
ONORM EN 12078:1998 - Identical
DIN EN 12078 (1998-12) - Identical
BS EN 12078:1998 - Identical
NEN EN 12078:1998 - Identical
SN EN 12078:1999 - Identical
SS EN 12078 Ed. 1 (1999) - Identical
UNE EN 12078:1999 - Identical
