城镇燃气技术规范 GB50494-2009

城镇燃气技术规范 GB50494-2009:ISO is the full name of the "International Organization for Standardization", Chinese is the meaning of the "International Organization for Standardization", which is currently the world's largest International Organization for Standardization. ISO9000 is a community standard, ISO9001, ISO9004, and so are the owners of these specific criteria. ISO9000 series of quality management system by TC/176 (Quality Management System Technical Committee) to develop.
1．0．1为贯彻执行国家技术经济政策，保障人身和公共安全，节约资源，保护环境，规范城镇燃气设施的基本功能和性能要求，依据有关法律、法规，制定本规范。
1．O．2本规范适用于城镇燃气设施的建设、运行维护和使用。
1．O．3城镇燃气设施建设、运行维护和使用应遵循安全生产、保证供应、经济合理、节约资源和保护环境的原则。
1．0．4本规范规定了城镇燃气设施的基本要求，当本规范与国家法律、行政法规的规定相抵触时，应按国家法律、行政法规的规定执行。
1．O．5城镇燃气设施的建设、运行维护和使用，尚应符合经国家批准或备案的有关标准的规定。