Home / Standards / GB/T 42049-2022 GB/T 42049-2022 Active Airframe rolling bearings—Characteristics, boundary dimensions, tolerances, static load ratings 飞机机体用滚动轴承 特性、外形尺寸、公差和额定静负荷 Standard Type GBT ICS 21.100.20 CCS J11 Status 现行 Issue Date 2022-10-12 Implementation 2022-10-12 Responsible Dept 国家标准委 Drafting Unit N/A