
Gas Welding Equipment - Pressure Regulators And Pressure Regulators With Flow-Metering Devices For Gas Cylinders Used In Welding, Cutting And Allied Processes Up To 300 Bar (30 Mpa)
出版:Association Francaise de Normalisation

专家解读视频
2009 AMD 1 2015 [01/06/2015]2009 [01/10/2009]1999 [01/03/1999]
Indice de classement: A84-431. Supersedes NF EN 585 and NFA 84 431. (04/2003) Supersedes NF EN 13918. (10/2010)
ONORM EN ISO 2503:2009 - Identical
DIN EN ISO 2503 (2009-11) - Identical
NBN EN ISO 2503:2009 - Identical
NS EN ISO 2503:2009 - Identical
SS EN ISO 2503 Ed. 2 (2009) - Identical
SN EN ISO 2503:2010 - Identical
UNI EN ISO 2503:2010 - Identical
UNE EN ISO 2503:2010 - Identical
BS EN ISO 2503:2009+A1:2015 - Identical
SS EN ISO 2503:2009 - Identical
NEN EN ISO 2503:2009 - Identical
I.S. EN ISO 2503:2009 - Identical
BS EN ISO 2503:2009 - Identical
ONORM EN ISO 2503:2015 - Identical
ONORM EN ISO 2503:2016 - Identical