Home / Standards / GB/T 29161-2012 GB/T 29161-2012 Active Specifications of on-line analyzer for coal based on neutron activation analysis 中子活化型煤炭在线分析仪 Standard Type GBT ICS 73.040 CCS D21 Status 现行 Issue Date 2012-12-31 Implementation 2013-10-01 Responsible Dept 中国煤炭工业协会 Drafting Unit N/A