Home / Standards / GB/Z 44070-2024 GB/Z 44070-2024 Active Hydraulic cylinder—Method for evaluating the buckling load 液压缸 屈曲载荷评估方法 Standard Type GBZ ICS 23.100.20 CCS J 20 Status 现行 Issue Date 2024-06-29 Implementation N/A Responsible Dept 中国机械工业联合会 Drafting Unit N/A