Home / Standards / GB 3787-1993 GB 3787-1993 Abolished Technical safety code for management,operation,inspection maintenance of hand-held motoroperated tools 手持式电动工具的管理、使用、检查和维修安全技术规程 Standard Type GB ICS 25.140.20 CCS C68 Status 废止 Issue Date 1993-12-28 Implementation 1994-08-01 Responsible Dept 国家标准委 Drafting Unit N/A