Home / Standards / GB/T 29189-2012 GB/T 29189-2012 Active Thermo gravimetric analysis (TGA) for determination of oxidation temperature and ash content of carbon nanotubes 碳纳米管氧化温度及灰分的热重分析法 Standard Type GBT ICS 59.100.20 CCS Q50 Status 现行 Issue Date 2012-12-31 Implementation 2013-06-01 Responsible Dept 中国科学院 Drafting Unit N/A