ISO 6948:1981现行
Automatic steam traps - Production and performance characteristic tests
出版：International Organization for Standardization
专家解读视频
BIS IS 12268-4:1989 (R2004) - Equivalent
UNE EN 26948:1993 - Identical
PN EN 26948:2000 - Identical
UNI EN 26948:1993 - Equivalent
NF EN 26948:1992 - Identical
I.S. EN 26948:1992 - Identical
NBN E 29 405:1983 - Identical
BS EN 26948:1991 - Equivalent
DIN EN 26948 (1991-11) - Identical
ONORM EN 26948:1991 - Identical
JIS B 8401:1999 - Equivalent
NEN ISO 6948:1992 - Identical
SS 3489 Ed. 1 (1989) - Similar
BS 6025:1982 - Identical
KS B ISO 6948:2003 - Identical
