NF EN ISO 21809-1 : 2012
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
PETROLEUM AND NATURAL GAS INDUSTRIES - EXTERNAL COATINGS FOR BURIED AND SUBMERGED PIPELINES USED IN PIPELINE TRANSPORTATION SYSTEMS - PART 1: POLYOLEFIN COATINGS (3-LAYER PE AND 3-LAYER PP)
28-12-2018
12-01-2013
DevelopmentNote |
Indice de classement: A49-721-1PR. PR NF EN ISO 21809-1 January 2007. (01/2007) Supersedes NFA 49 710 and NFA 49 711. (09/2012) PR NF EN ISO 21809-1 June 2017. (06/2017)
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DocumentType |
Standard
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PublisherName |
Association Francaise de Normalisation
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Status |
Withdrawn
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SupersededBy | |
Supersedes |
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