Home / Standards / GB/T 12602-2020 GB/T 12602-2020 Active Safety devices against over1oading for lifting appliances 起重机械超载保护装置 Standard Type GBT ICS 53.020.30 CCS J80 Status 现行 Issue Date 2020-03-31 Implementation 2020-10-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A