NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB 3883.4-2012
Safety of hand-held motor-operated electric tools - Part 2: Particular requirements for sanders and polishers other than disk type 手持式电动工具的安全 第2部分:非盘式砂光机和抛光机的专用要求
Issued Date:2012-11-05
Implemented Date:2013-05-01
Issued by:
The Standardization Administration of the People's Republic of China