
Plastics Piping Systems - Thermoplastics Fittings - Test Method For Mechanical Strength Or Flexibility Of Fabricated Fittings
出版:Comite Europeen de Normalisation

專家解讀視頻
98 [01/05/1998]
DS EN 12256:1998 - Identical
SS EN 12256 Ed. 1 (1998) - Identical
UNE EN 12256:1999 - Identical
PN EN 12256:2001 - Identical
NS EN 12256 Ed. 1 (1998) - Identical
I.S. EN 12256:1998 - Identical
UNI EN 12256:2000 - Identical
NBN EN 12256:1998 - Identical
NF EN 12256:1998 - Identical
ONORM EN 12256:1998 - Identical
DIN EN 12256 (1998-07) - Identical
BS 2782-11.1111F:1998 - Identical
BS EN 12256:1998 - Identical
NEN EN 12256:1998 - Identical
SN EN 12256:1998 - Identical