Home / Standards / GB/T 7351-2013 GB/T 7351-2013 Active Fiber grade polyvinyl alcohol resins 纤维级聚乙烯醇树脂 Standard Type GBT ICS 59.060.20 CCS W51 Status 现行 Issue Date 2013-12-17 Implementation 2014-10-15 Responsible Dept 国家标准委 Drafting Unit N/A