Gas supply systems. Pipelines for maximum operating pressure up to and including 5 bar.
气体供应系统 最大工作压力不超过5巴的管道

2011-01-19

Gas supply systems - Pipelines for maximum operating pressure over 16 bar - Functional requirements
供气系统.最大工作压力超过16bar的管道.功能要求

2009-07-08

Gas supply systems - Pipelines for maximum operating pressure up to and including 16 bar - Part 1: General functional recommendations.
供气系统.最大工作压力16bar及以下的管道.第1部分:一般功能建议

2001-01-31

Gas supply systems - Pipelines for maximum operating pressure up to and including 16 bar - Part 3: Specific functional recommendations for steel.
供气系统.最大工作压力16bar及以下的管道.第3部分:钢的特殊功能建议

2001-01-31

Gas supply systems - Pipelines for maximum operating pressure up to and including 16 bar - Part 4: Specific functional recommendations for renovation.
供气系统.最大工作压力16bar及以下的管道.第4部分:翻新的特殊功能建议

2001-01-31

Gas supply systems - Gas pipelines for maximum operating pressure up to and including 16 bar - Part 2: Specific functional recommendations for polyethylene (MOP up to and including 10 bar).
供气系统.最大工作压力小于等于16bar的燃气管道.第2部分:聚乙烯（MOP小于等于10bar）的特殊功能建议

2001-01-31