Home / Standards / GB/T 3780.23-2016 GB/T 3780.23-2016 Active Carbon black—Part 23：Sampling and testing of carbon black fugitive emissions or other environmental particulate 炭黑 第23部分：逸散炭黑或其他环境颗粒的采样和鉴定 Standard Type GBT ICS 83.040.20 CCS G49 Status 现行 Issue Date 2016-12-13 Implementation 2017-07-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A