Home / Standards / GB/T 38867-2020 GB/T 38867-2020 Active Silicon tetrachloride for electronic industry 电子工业用四氯化硅 Standard Type GBT ICS 71.100.20 CCS G86 Status 现行 Issue Date 2020-07-21 Implementation 2021-02-01 Responsible Dept 国家标准委 Drafting Unit N/A