JB-T 4311.3-1991 间接电阻炉 RT系列台车式电阻炉

K61JB/T4311.31991RT1991-06-281992-07-01()111991-06-28RTJB/T4311.31991JB4311.319871992-07-01()JB/T4311.319912JB/T4311.319913JB/T4311.319914JB/T4311.319915JB/T4311.319916JB/T4311.319917JB/T4311.319918JB/T4311.319919JB/T4311.3199110JB/T4311.31991RTJB/T4311.31991*2100044*88012301/16X/XXXX,XXX19XXXXX19XXXXX1XXXXXX.XXXXXXX