城鎮(zhèn)燃氣技術規(guī)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為貫徹執(zhí)行國家技術經濟政策，保障人身和公共安全，節(jié)約資源，保護環(huán)境，規(guī)范城鎮(zhèn)燃氣設施的基本功能和性能要求，依據有關法律、法規(guī)，制定本規(guī)范。
1．O．2本規(guī)范適用于城鎮(zhèn)燃氣設施的建設、運行維護和使用。
1．O．3城鎮(zhèn)燃氣設施建設、運行維護和使用應遵循安全生產、保證供應、經濟合理、節(jié)約資源和保護環(huán)境的原則。
1．0．4本規(guī)范規(guī)定了城鎮(zhèn)燃氣設施的基本要求，當本規(guī)范與國家法律、行政法規(guī)的規(guī)定相抵觸時，應按國家法律、行政法規(guī)的規(guī)定執(zhí)行。
1．O．5城鎮(zhèn)燃氣設施的建設、運行維護和使用，尚應符合經國家批準或備案的有關標準的規(guī)定。