全球旧事资料 分类
35507095120150185注2129375267941061331642012332653021520283750698711314117521726530735040330℃2027354963891001251551902202502851419263547658210713316520525029033038035℃192533465984941181461792072352681318243344617710112515519323527331035740℃172330435577871091351651912182481217233041577193116144178218252287331面2根单芯(A)支G1515202025323240505065656515151515202025323240505065656516161619252532383851512532324050506565653238385151管径(mm)线DG1619252532383851512532324050506565653238385151干G线DG25℃19253447597495117152180207239270141825334360771011221551942392763183603根单芯(A)30℃18243244567090110143170195225255131724314157739511514618322526030034035℃17233041536685103134160183212240121623293954698910813717221224428232040℃16212838496178961241481701962221115212736506483100127159196226261296支G151520252532324050656565801515151520252532324050656565801616161925323238515151253232405065656580803238515151管径(mm)线DG161925323238515151253232405065656580803238515151干G线DG25℃1623304053698510613516118221224412172330395369901111381752122442813184根单芯(A)30℃15222838506580100127152172200230111622283750658510513016520023026530035℃142126364761759411914316218821610152126354761809912215518821624928240℃131924334457708711013215017420091419243244577491113144174200231261线G152020253232505065656580100151515202025323250506565658010016161925253238515151323250506565658010010038515151支DG1925253238515151323250506565658010010038515151G管径(mm)干线DG
同表921表下注2、3、4。
f橡皮绝缘电线明敷的载流量(θ
65℃)
单位:A
截面铝芯(BLX、BLXF型)铜芯(BX、BXF型)2(mm)25℃30℃35℃40℃25℃30℃35℃40℃12119181615272523212527252321353230274353230274542383564542383558545045106560565185797367168579736711010295872511010295871451351251143513812911910918016815514250175163151138230215198181702202061901742852662462259526524722920934532229827212031028926824540037434631615036033631128447043940637118542039236333254050446742724051047644140366061757052222注目前BLXF型铝芯只生产25185mm规格,BXF型铜芯只生产小于95mmr
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