JB-T 3568-1999 盘形悬式绝缘子串元件的热机械性能试验方法

K48JB/T35681999Thermal–mechanicalperformancetestonstringinsulatorunits1999-08-062000-01-01()IJB/T35681999()11999-08-06Thermal–mechanicalperformancetestonstringinsulatorunitsJB/T35681999JB3868842000-01-01JB/T356819992JB/T35681999JB/T35681999*2100044*88012301/16X/XXXX,XXX19XXXXX19XXXXX1XXXXXX.XXXXXXX