Home / Standards / GB/T 6109.11-2025 GB/T 6109.11-2025 Active Enamelled round winding wire—Part 11: Solderable polyurethane enamelled round copper wire overcoated with polyamide,class 155 漆包圆绕组线 第11部分:155级聚酰胺复合直焊聚氨酯漆包铜圆线 Standard Type GBT ICS 29.060.01 CCS K12 Status 现行 Issue Date 2025-10-05 Implementation 2026-05-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A