Home / Standards / GB/T 46317-2025 GB/T 46317-2025 Active Plastics—Liquid epoxy resins—Determination of tendency to crystallize 塑料 液体环氧树脂 结晶倾向的测定 Standard Type GBT ICS 83.080.10 CCS G31 Status 现行 Issue Date 2025-10-05 Implementation 2026-05-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A