Home / Standards / GB/T 34523-2017 GB/T 34523-2017 Active Estimating methods for the mass of remaining propellant of spacecraft 航天器剩余推进剂质量的估算方法 Standard Type GBT ICS 49.020 CCS V09 Status 现行 Issue Date 2017-11-01 Implementation 2018-05-01 Responsible Dept 国家标准委 Drafting Unit N/A