Home / Standards / GB 24539-2009 GB 24539-2009 Abolished Protective clothing - Performance requirements of chemical protective clothing 防护服装 化学防护服通用技术要求 Standard Type GB ICS 13.340.10 CCS C73 Status 废止 Issue Date 2009-10-30 Implementation 2010-09-01 Responsible Dept 应急管理部 Drafting Unit N/A