Home / Standards / GB/T 40536-2021 GB/T 40536-2021 Active Design requirements for residual propellant venting of Spacecraft 航天器剩余推进剂排放设计要求 Standard Type GBT ICS 49.050 CCS V72 Status 现行 Issue Date 2021-08-20 Implementation 2022-03-01 Responsible Dept 国家标准委 Drafting Unit N/A