GB/T 20831-2025

Active

Method of test for the thermal endurance of surface insulation coatings of electrical sheet and strip

电工钢带(片)绝缘涂层热耐久性测试方法

Standard Type
GBT
ICS
77.040.99
CCS
H21
Status
现行
Issue Date
2025-08-29
Implementation
2026-03-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A