Home / Standards / GB/T 36253-2018 GB/T 36253-2018 Active Inserts for aviation, self-locking with MJ threads, closed type, in aluminium alloy 航空用MJ螺纹铝合金盲孔自锁镶嵌件 Standard Type GBT ICS 49.030.99 CCS V20 Status 现行 Issue Date 2018-06-07 Implementation 2019-01-01 Responsible Dept 国家标准委 Drafting Unit N/A