Home / Standards / GB/T 11655.1-2012 GB/T 11655.1-2012 Abolished Health protection zone for synthetic material industry - Part 1:Polyvinyl chloride industry 合成材料制造业卫生防护距离 第1部分:聚氯乙烯制造业 Standard Type GBT ICS 13.100 CCS C51 Status 废止 Issue Date 2012-11-20 Implementation 2013-05-01 Responsible Dept 国家卫生健康委 Drafting Unit N/A