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插座、插頭和其他連接物（電器連接）Sockets,plugsandothercontacts[electricconnections] 插頭、插座及其他接觸器（電接頭）Plugs,socketsandothercontacts[electricconnections]
表面覆有帶電導體的玻璃Glasscoveredwithanelectricalconductor
光學纖維（光導單纖維）Opticalfibers[fibres][lightconductingfilaments]
螺線管閥（電磁開關）Solenoidvalves[electromagneticswitches]
真空電子管（無線電）Vacuumtubes[radio]
螺線管閥（電磁開關）Valves(Solenoid–)[electromagneticswitches]
方鉛晶體（檢波器）Galenacrystals[detectors]
光導絲（光學纖維）Lightconductingfilaments[opticalfibers[fibres]]
光電開關（電器）Cellswitches[electricity]
扼流線圈（阻抗）Coils(Choking–)[impedance]
貴重金屬電器插頭Contacts,electric,ofpreciousmetal
燈光調節器（電）Dimmers[regulators](Light–)[electric]
配電控制臺（電）Distributionconsoles[electricity]
燈光調節器（電）Lightdimmers[regulators][electric]
照明設備用鎮流器Lightingballasts
電線接線器（電）Wireconnectors[electricity]
合金線（保險絲）Wiresofmetalalloys[fusewire]
掃描燈及筒燈系列scanner&barrellight
扼流圈（阻抗）Chokingcoils[impedance]
非照明用放電管Dischargetubes,electric,otherthanforlighting
磁性材料和器件magnetismmaterialandapparatus
水銀整流器陰極mercuryrectifiercathode
減壓器（電源）Reducers[electricity]
調光器（電的）Regulators[dimmers](Light–)[electric]
繼電器（電的）Relays,electric
舞臺燈光調節器Stagelightingregulators
電晶體（電子）Transistors[electronic]
非照明用放電管Tubes(Electricdischarge–),otherthanforlighting
電感應圈支架Coils(Holdersforelectric–)
控制板（電）Controlpanels[electricity]
配電盤（電）Distributionboards[electricity]
配電箱（電）Distributionboxes[electricity]
高低壓開關板heightvoltageswithplank
電感應圈支架Holdersforelectriccoils
逆變器（電）Inverters[electricity]
接線盒（電）Junctionboxes[electricity]
電動調節設備Regulatingapparatus,electric
接線柱（電）Terminals[electricity]
熱離子燈和管Thermioniclampsandtubes
自動定時開關Timeswitches,automatic
變壓器（電）Transformers[electricity]
晶片（鍺片）Wafers[siliconslices]
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