Home / Standards / GB/T 12010.1-2008 GB/T 12010.1-2008 Active Plastics - Poly(vinyl alcohol)(PVAL) materials - Part 1: Designation system and basis for specifications 塑料 聚乙烯醇材料(PVAL) 第1部分:命名系统和分类基础 Standard Type GBT ICS 83.080.20 CCS G31 Status 现行 Issue Date 2008-08-04 Implementation 2009-04-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A