Home / Standards / GB 3883.21-2007 GB 3883.21-2007 Abolished Safety of hand-held motor-operated electric tools - Part 2: Particular requirements for band saws 手持式电动工具的安全 第二部分：带锯的专用要求 Standard Type GB ICS 25.140.20 CCS K64 Status 废止 Issue Date 2007-04-30 Implementation 2008-04-01 Responsible Dept 中国电器工业协会 Drafting Unit 中国电器工业协会