
复合悬式绝缘子型号复合式绝缘子使用年限
标准型的型号有U70SXP70U100SXP100U120SXP120U160SXP160U210SXP210U240SXP240以及U300SXP300而耐污型的型号则包括U70BLPSXWP70PU100BLPSXWP100PU120BLPSXWP120PU160BLPSXWP160PU2...
标准型的型号有U70SXP70U100SXP100U120SXP120U160SXP160U210SXP210U240SXP240以及U300SXP300而耐污型的型号则包括U70BLPSXWP70PU100BLPSXWP100PU120BLPSXWP120PU160BLPSXWP160PU2...