Home / Standards / GB/T 6974.5-1986 GB/T 6974.5-1986 Abolished Lifting appliances--Vocabulary--Limiting and indicating devices 起重机械名词术语 安全指示装置 Standard Type GBT ICS 53.020.20 CCS J80 Status 废止 Issue Date 1986-11-01 Implementation 1987-07-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A