
Thermoplastics Valves - Torque - Test Method (Iso 8233:1988)
出版:Comite Europeen de Normalisation

专家解读视频
1990 [01/12/1990]
SS ISO 8233 Ed. 1 (1991) - Identical
SS EN 28233 Ed. 1 (1991) - Identical
UNE EN 28233:1992 - Identical
ISO 8233:1988 - Identical
PN EN 28233:2000 - Identical
NS ISO 8233 Ed. 1 (1992) - Identical
UNI EN 28233:1993 - Identical
NF EN 28233:1991 - Identical
I.S. EN 28233:1991 - Identical
NBN EN 28233:1992 - Identical
DIN EN 28233 (1991-06) - Identical
ONORM EN 28233:1991 - Identical
NEN ISO 8233:1991 - Identical
SNV DIN EN 28233:1991 - Identical
SNV NF EN 28233:1991 - Identical
BS 2782-11.1131:1992 - Identical
BS EN 28233:1992 - Identical
DS EN 28233:2003 - Identical