Home / Standards / GB/T 13794-2008 GB/T 13794-2008 Abolished Pyrometric reference cones 标准测温锥 Standard Type GBT ICS 81.080 CCS Q40 Status 废止 Issue Date 2008-06-26 Implementation 2009-04-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委