NEN 7244-9-2008
NEN 7244-9-2008 标准详情
- 标准号：NEN 7244-9-2008
- 中文标题：
- 英文标题：Gas Supply Systems - Pipelines For Maximum Operating Pressure Up To And Including 16 Bar - Part 9: Specific Functional Requirements For Processing Of Reported Gas Leaks And Gas Leakage Survey
- 标准类别：荷兰国家标准NEN
- 发布日期：
内容简介
Provides managers a powerful guide to achieve that manager of other public service corporations and municipalities to consideration with special requirements from viewpoint of gasleak repairs, to the network of pipes. It also defines functional requi
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