Home / Standards / GB/T 44305.1-2024 GB/T 44305.1-2024 Active Plastics—Plasticized poly(vinyl chloride) (PVC-P) moulding and extrusion materials—Part 1:Designation system and basis for specifications 塑料 增塑聚氯乙烯(PVC-P)模塑和挤塑材料 第1部分:命名系统及规范基础 Standard Type GBT ICS 83.080.20 CCS G32 Status 现行 Issue Date 2024-08-23 Implementation 2025-03-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A