Home / Standards / GB/T 12010.7-2010 GB/T 12010.7-2010 Active Plastics - polyvinyl alcohol (PVAL)materials - Part 7: Determination for sodium hydroxide contents 塑料 聚乙烯醇材料(PVAL) 第7部分:氢氧化钠含量测定 Standard Type GBT ICS 83.080 CCS G31 Status 现行 Issue Date 2010-09-02 Implementation 2011-05-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A