Home / Standards / GB/T 18490.2-2017 GB/T 18490.2-2017 Active Safety of machinery—Laser processing machines—Part 2: Safety requirements for hand-held laser processing devices 机械安全 激光加工机 第2部分:手持式激光加工机安全要求 Standard Type GBT ICS 31.260 CCS L51 Status 现行 Issue Date 2017-12-29 Implementation 2018-07-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A