Home / Standards / GB/T 4314-2017 GB/T 4314-2017 Active Getter terms 吸气剂术语 Standard Type GBT ICS 31.030 CCS L90 Status 现行 Issue Date 2017-12-29 Implementation 2018-07-01 Responsible Dept 工业和信息化部(电子) Drafting Unit N/A