Home / Standards / GB 22998-2008 GB 22998-2008 Active Safety of machine tools - Large numerically controlled turning machines and turning centres 机床安全 大规格数控车床与车削中心 Standard Type GB ICS 25.040.20 CCS J53 Status 现行 Issue Date 2008-12-31 Implementation 2009-10-01 Responsible Dept 工业和信息化部 Drafting Unit N/A