Preparedon21November2021S铜芯变压器出铜率对照
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关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf
S7铜芯19型号铜Kg片Kg油Kg铁Kg总重Kg30kv85749729350kv611309212540863kv70150105145470()80kv76182111160529100kv86203126199614125kv98230153233714160kv120286169265840200kv130325197303955S7铜芯20型号铜Kg片Kg油Kg铁Kg总重Kg250kv1623892113431105315kv1784592454011283400kv2215532794821535()500kv2686543375981857630kv3468484427642400800kv56696870896032021000kv4961298692102735131250kv547140177512463969