点击图片查看原图
本产品适用于架空电力线路。
The product is used in field of werhead power line.
2.工作温度Working temperature
BV-105型不超过105℃，其他不超过75℃，敷设温度不低于0℃。
BV-105 model not more than 105℃. others not more than 75℃ installation temperature not lower than 0℃.
3.型号、名称Model and name
