
Technical Product Documentation - Simplified Representation Of Pipelines - Part 1: General Rules And Orthogonal Representation (Iso 6412-1:2017)
出版:Danish Standards

专家解读视频
2018 [15/02/2018]1994 [13/02/1995]
1994 Edition is still active and will be withdrawn on 31/08/2018. (03/2018)
ISO 6412-1 : 2017 - Identical
EN ISO 6412-1 : 2018 - Identical
EN ISO 6412-1 : 2018 - Identical
EN ISO 6412-1:2018 - Identical