Home / Standards / GB/T 26974-2011 GB/T 26974-2011 Active Specification for absorber of flat plate solar collector 平板型太阳能集热器吸热体技术要求 Standard Type GBT ICS 27.160 CCS F12 Status 现行 Issue Date 2011-07-19 Implementation 2012-08-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委