标准详细信息
无缝内螺纹铜管 |
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标准编号:GB/T 20928-2007e | 标准状态: 被代替 | 阅读打印版价格: 288.0 |
标准简介
适用范围:
This standard specifies the technical requirements, testing methods, inspection rules, packaging, marking, transportation and storage for seamless inner grooved copper tubes.
This standard is applicable to seamless inner grooved copper tube for air-conditioning and refrigeration.
This standard is applicable to seamless inner grooved copper tube for air-conditioning and refrigeration.
标准编号:
GB/T 20928-2007e标准名称:
无缝内螺纹铜管英文名称:
Seamless inner grooved copper tube标准状态:
被代替发布日期:
2007-04-30实施日期:
2007-11-01出版语种:
英文
替代以下标准:
被以下标准替代:
引用标准:
GB/T 228,GB/T 242,GB/T 2828.1,GB/T 5121,GB/T 5231,GB/T 5248,GB/T 8888,YS/T 347采用标准:
采标名称:
采标程度:
标准类型:
CN标准属性:
GBE标准编号:
20928起草人:
LiChangjie,GuoZhaoxiang,FengHailiang,ZhangJinli,WeiBi,CaoJianguo,LiuAikui,WangXiangdong,YangCunli,WangHu,MaJunhuan起草单位:
Golden Dragon Precise Copper Tube Group Inc.,Gao Xin Zhang Tong Corporation and Zhejiang Hailiang Corporation归口单位:
China National Non-Ferrous Metals Standardization Technical Committee提出部门:
China Nonferrous Metals Industry Association发布部门:
General Administration of Quality Supervision,Inspection and Quarantine of the People's Republic of China and Standardization Administration of the People’s Republic of China