JB-T 4328.8-1999 电工专用设备 装配通用技术条件

K90JB/T4328.819991999-08-062000-01-01()IJB/T4328.81999()111999-08-06JB/T4328.81999JB4328.819862000-01-01JB/T4328.819992JB/T4328.819993JB/T4328.819994JB/T4328.819995JB/T4328.819996AJB/T4328.819997BJB/T4328.81999JB/T4328.81999*2100044*88012301/16X/XXXX,XXX19XXXXX19XXXXX1XXXXXX.XXXXXXX