| 释义 | 
             
                channel selector switch
                
            频道转换开关pín dào zhuǎn huàn kāi guān 
 channel selector; channel switcher频道选择器pín dào xuǎn zé qì 
 channel selector选择符xuǎn zé fú 
 selector励磁开关lì cí kāi guān 
 field switch总开关zǒng kāi guān 
 main switch; master switch轧制的槽钢zhá zhì de cáo gāng 
 rolled steel channel瞬动开关shùn dòng kāi guān 
 snap switch; instant-on switch钥匙开关yào shí kāi guān 
 key switch; lock switch频道pín dào 
 channel; frequency channel凿沟机záo gōu jī 
 channeling machine按钮开关àn niǔ kāi guān 
 push button switch; button switch键开关jiàn kāi guān 
 key switch选择者xuǎn zé zhě 
 chooser, selector渠道功能qú dào gōng néng 
 channel functions保险开关bǎo xiǎn kāi guān 
 safety switch避雷开关bì léi kāi guān 
 lightning switch岔尖chà jiān 
 switch tongue; switch blade存储开关cún chǔ kāi guān 
 memory switch假辫子jiǎ biàn zǐ 
 coronet braid switch喇叭开关lǎ bā kāi guān 
 horn switch钮子开关niǔ zǐ kāi guān 
 toggle switch水银开关shuǐ yín kāi guān 
 mercury switch辙尖卡铁zhé jiān kǎ tiě 
 switch clamp槽铁cáo tiě 
 channel iron; U-iron; channel bar选择器xuǎn zé qì 
 selector; chooser; finder
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