Home / Standards / GB/T 20901-2007 GB/T 20901-2007 Active Specification for equipping and managing of measuring instrument of energy in petroleum and petrochemical industry 石油石化行业能源计量器具配备和管理要求 Standard Type GBT ICS 27.010 CCS F01 Status 现行 Issue Date 2007-04-16 Implementation 2007-10-01 Responsible Dept 国家标准委 Drafting Unit N/A