NEN EN 10255:2004现行
Non-Alloy Steel Tubes Suitable For Welding Or Threading - Technical Delivery Conditions
出版：Nederlands Normalisatie Instituut
专家解读视频
2004 + A1 2007 [01/05/2007]2004 [01/08/2004]DRAFT 2002 [01/03/2002]DRAFT 1996 [01/02/1996]
2004 Edition Re-Issued in May 2007 & incorporates AMD 1 2007. (05/2007)
ONORM EN 10255:2007 - Identical
SS EN 10255:2004 - Identical
UNE EN 10255:2005 - Identical
NS EN 10255:2004 - Identical
UNI EN 10255:2007 - Identical
NBN EN 10255:2004 - Identical
NF EN 10255:2005 - Identical
DIN EN 10255 (2007-07) - Identical
BS EN 10255:2004 - Identical
SN EN 10255:2004 - Identical
I.S. EN 10255:2004 - Identical
