发布时间:2025-01-31 10:27:44
10KV的目前市场上流行的有SCB10、SCB11、SCB12、SCB13四个型号,这四种型号的干式变压器,在结构上没啥区别,区别在于后面的数字不一样。 10、11、12、13这四个数字代表节能序列,也就是干式变压器的空载损耗和负载损耗
上海宝山区房产交易中心地址女儿产权先要加父母名需何手续和费用
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