ISO/DIS 21809-5被替代
Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems Part 5: External concrete coatings
出版：International Organization for Standardization
專家解讀視頻
基本信息
標準編號： ISO/DIS 21809-5
標準類別：Draft
出版單位：International Organization for Standardization
標準頁數：0
等同采用的國際標準
DIN EN ISO 21809-5 (2008-09) - Identical
08/30160023 DC - Identical
NEN EN ISO 21809-5:2008 - Identical
