电缆接线盒 meaning in Chinese

cable box
cable coupling box

Increased safety low - voltage cables connecting box for coal mine
煤矿用增安型低压电缆接线盒
Three phase oil - immersed distribution transformers , 50 hz , from 50 to 2500 kva with highest voltage for equipment not exceeding 36 kv - distribution transformers with cable boxes on the high voltage and or low voltage side - general requirements
最高电压不超过36kv的设备用的50hz 50 - 2500kva三相油浸式配电变压器.带有高压和或低压端电缆接线盒的配电变压器.一般要求