Home / Standards / GB/T 38432-2019 GB/T 38432-2019 Active Particle—Gas-solid reaction measurement—Micro fluidized bed method 颗粒 气固反应测定 微型流化床法 Standard Type GBT ICS 19.120 CCS A28 Status 现行 Issue Date 2019-12-31 Implementation 2020-03-01 Responsible Dept 国家标准委 Drafting Unit N/A