全球旧事资料 分类
02535507095120150185240300400
703711137043113870521178706812257085127671047135717072147252191781921419252372033722537252612256125261285
060606070708080808080810101212141415161820222426
28283033353942444849547080100115130150175190210235260295330
245181181121121741741416416308308183115072705240359026001930135012400991007540060100470
0014001100130011001000100009
170200200250250340340445445580580795111014601800225028003440397545555190
1171361471992103143314634906606941160175027503720496070109690
BLV型铝芯聚氯乙烯绝缘电线
正25℃最大正75℃时最小直正25℃空成品近似标称面积线芯结构绝缘厚最大外直流电流电气敷设载流重mo
mm度mm径mm阻Ωkm阻MΩkm量A量kgkm25117808391180026516040112508447390008534021760127608494910007044529010071351070308000656255311607170108019100050850756250721412100120000501110117035072521211508680004013801530500191781413006410004517502020
f700950120015001850240030004000
1921419252372033722537252612256125261285
1416161820222426
150170190210235260295330
044303200253020601640125010000778
0003500035000320003200032000320003000028
21702650302034454030
2740377045305600701090501127014250
型铜芯聚氯乙烯绝缘软电线(电缆)BVR型铜芯聚氯乙烯绝缘软电线(电缆)
正20℃最大正70℃时最小直正25℃空成品近似标称面线芯结构绝缘厚最大外直流电流电气敷设载流重积mo
mm度mm径mm阻Ωkm阻MΩkm量A量kgkm2519041084274101134033040190520848461000944549060190640856308000845807101004905210761830007279212551604906410881150006211101810250980581211000730005814603020350133058121250524000521800395050013306814145037800037225054407001890681416002680004528007280
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