Home / Standards / GB/T 40513-2021 GB/T 40513-2021 Active Contamination control requirements for spacecraft optics remote instrument 星载光学遥感仪器污染防护要求 Standard Type GBT ICS 49.020 CCS V75 Status 现行 Issue Date 2021-08-20 Implementation 2022-03-01 Responsible Dept 国家标准委 Drafting Unit N/A