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廊坊市所在地
HYA HYAC HYAT HYV 配线电缆|局用电缆
面议hyv22室内通信电缆-配线电缆(钢带铠装)
面议HJVV室内通信电缆-配线电缆
面议局用通信电缆,配线电缆ZR,ZA-HJVV HJVVP HPVV20*2
面议局用通信电缆,配线电缆HJVV HJVVP HPVV
面议局用通信电缆,配线电缆HPVV20*2*0.7
面议HPVV 0.4-0.8mm 5-400 对配线电缆和局用电缆
面议HJVV<电缆>HJVV<电缆名称>HJVV<型号>HJVV<规格>
面议局用电缆,配线电缆 规格齐全HPVV,HJVV,HJVVP
面议局用对称电缆 HJVVP
面议局用对称电缆 HPVV
面议三类大对数通信电缆
面议MCP采煤机橡套电缆-/MC电缆-MCP电缆-MCP矿用电缆
MCP采煤机电缆-MC电缆-MCP电缆-MCP矿用电缆型号:MCP MCP采煤机用橡套软电缆Flexible coal cutter rubber-sheathed cables for mining purposes型号(Type):MCP 额定电压(Rating Voltage):380/660V 芯数截面Nom.cross sectional areas mm2 导体结构Conductor structure NO./mm 绝缘厚度Insulation thickness mm 护套厚度Sheath thickness mm 电缆外径Average diameter 参考重量Cable approx.weightkg/km 导体(铜)zui大直流电阻Max.D.C.resistance(20 ℃ ) Ω /km 20 ℃载流量Current carring capacity(20 ℃ )A 标称Normianal mm zui大Maxmm 3 × 16+1 × 4+3 × 2.5 126/0.40 1.6 4.5 33.2 36.5 1883 1.210 85 56/0.30 4.950 49/0.25 7.980 3 × 25+1 × 6+4 × 2.5 196/0.40 1.8 5.5 40.3 44.3 2571 0.780 113 84/0.30 3.300 49/0.25 7.980 3 × 35+1 × 6+4 × 4 276/0.40 1.8 5.5 45.8 50.4 3527 0.554 138 84/0.30 3.300 56/0.30 4.950 3 × 50+1 × 10+7 × 4 396/0.40 2.0 5.5 51.5 55.0 4400 0.38