GB-5310-1995高压锅炉用无缝钢管（英文版）

The Chinese version of standards hasprecedence to their English translationswhich are only for internal reference.本英文版为内部资料，仅供参考，以中文版为准。1CS77.140.70GBH48National Standard of the People's Republic of ChinaGB5310-1995Seamless Steel Tubes and Pipes for High Pressure Boiler高压锅炉用无缝钢管1995-10-10 issue1996-03-01 enforcementIssued by:State Bureau of Quality and Technical Supervision