GB19533-2004 汽车用压缩天然气钢瓶定期检验与评定

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1、ICS23.020.30J76荡黔中华人民共和国国家标准GB19533-2004汽车用压缩天然气钢瓶定期检验与评定Periodicinspectionandevaluationofsteelgascylindersfortheonboardstorageofcompressednaturalgasasafuel2004-06-07发布2005-01-01实施中华人民共和国国家质量监督检验检疫总局发布中国国家标准化管理委员会GB19533-2004目次前言·............................

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3、·····。，·················，···················，·⋯13检验机构、检验周期与检验项目············································································⋯⋯‘·14检验准备····································································，........................................

4、25外观检查········甲-·····价·························价·，.················，····，’.······，.⋯26音响检查···················································································，·········，········，·⋯37瓶口螺纹检查·······················································

5、·········································.·.⋯⋯3S内部检查···················。···························，·............................................................39无损检测...........................................................................................

6、············，，，·⋯310重量与容积测定·················，···········。···················⋯⋯，，，，·····..·⋯⋯，，，，.·..·.....·..·⋯⋯。二311水压试验..........................................................................................................·一412内部干燥······················

7、··················································································⋯⋯413瓶阀检验与装配················，，···············，·················，.......................................⋯414气密性试验····甲，·············，，，甲甲，···········，··甲，·，············，，，，·，···

8、·。·········，···，，····.·······，·，⋯⋯5巧检验后的工作······························。·······。··········。·························。·····.········.....一，⋯5附录A(资料性附录)凹陷、凹坑、磕伤和划伤深度值的侧量方法·············。。·········