ONORM EN 10255:2007现行
Non-alloy Steel Tubes Suitable For Welding And Threading - Technical Delivery Conditions
出版：Osterreichisches Normungsinstitut
专家解读视频
Describes the requirements for circular non-alloy steel tubes suitable for welding and threading and provides a number of options for the finish of tube ends and coatings.
NEN EN 10255:2004 - 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
