NS EN ISO 21809-2:2007被替代
Petroleum And Natural Gas Industries - External Coatings For Buried Or Submerged Pipelines Used In Pipeline Transportation Systems - Part 2: Fusion-bonded Epoxy Coatings
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
Describes the requirements for qualification, application, testing and handling of materials for plant application of single-layer fusion-bonded epoxy (FBE) coatings applied externally for the corrosion protection of bare steel pipe for use in pipeline transportation systems for the petroleum and natural gas industries as defined in ISO 13623.
NF EN ISO 21809-2:2006 - Identical
BS EN ISO 21809-2:2007 - Identical
I.S. EN ISO 21809-2:2007 - Identical
DIN EN ISO 21809-2 (2008-04) - Identical
NEN EN ISO 21809-2:2008 - Identical
ONORM EN ISO 21809-2:2008 - Identical
SS EN ISO 21809-2 Ed. 1 (2007) - Identical
NF EN ISO 21809-2:2009 - Identical
ISO 21809-2:2007 - Identical
NF EN ISO 21809-2:2014 - Identical
NEN EN ISO 21809-2:2014 - Identical
SS EN ISO 21809-2 Ed. 2 (2014) - Identical
ONORM EN ISO 21809-2:2009 - Identical
ONORM EN ISO 21809-2:2014 - Identical
