Test methods for determining electrical properties of electric cables and wires . a . c . spark test of insulated cores 电线电缆电性能试验方法绝缘线芯工频火花试验
Rubber insulation and sheath of electric cables and wires - part 11 : rubber insulation or sheath 180 centigrade 电线电缆橡皮绝缘和橡皮护套第11部分: 180橡皮绝缘或护套
Test methods for determining electrical properties of electric cables and wires . dielectric dissipation factor measurement 电线电缆电性能试验方法介质损失角正切试验
Crimped joints for aircraft electrical cables and wires - specification for control of crimping including user control tests 飞机电缆电线压接头.第2部分:压接检验规范
Test methods for determining electrical properties of electric cables and wires . measurement of d . c . resistance of conductors 电线电缆电性能试验方法导体直流电阻试验
Guide to the calculation of resistance of plain and coated copper conductors of low - frequency cables and wires 低频电缆和电线的单一铜导体和有涂层的铜导体电阻的计算导则
Leoni ag has invested some facilities in china , the products involve wire , cable and wiring systems 莱尼集团目前在中国设立了多家机构和工厂,产品涉及铜线、电缆及汽车线束系统。
Test methods for determining electrical properties of electric cables and wires . spark of extruded anti - corrosion protective sheaths 电线电缆电性能试验方法挤出防蚀护套火花试验
Rubber insulation and sheath of electric cables and wires - part 7 : heavy duty flame - retardant rubber sheath 65 centigrade 电线电缆橡皮绝缘和橡皮护套第7部分: 65重型不延燃橡皮护套
While wiring the sound system , a young programmer commented , " i see so many different cables and wires here 在为音响系统配线的时候,一位年轻的程序员提出, “这么多的电缆和电线!