Home / Standards / GB/T 13300-1991 GB/T 13300-1991 Active High resistance alloys for electrical heating--Testing method for accelerated life 高电阻电热合金快速寿命试验方法 Standard Type GBT ICS 77.040.30 CCS H21 Status 现行 Issue Date 1991-12-13 Implementation 1992-10-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A