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signalling engineering造句

"signalling engineering"是什么意思  
造句與例句手機(jī)版
  • Labor force quota for signaling engineering in city transit system
    城市軌道交通通信信號(hào)工程勞動(dòng)定員定額
  • Standard for constructional quality acceptance of railway signal engineering
    鐵路信號(hào)工程施工質(zhì)量驗(yàn)收標(biāo)準(zhǔn)
  • It's difficult to see signalling engineering in a sentence. 用signalling engineering造句挺難的
如何用signalling engineering造句,用signalling engineering造句signalling engineering in a sentence, 用signalling engineering造句和signalling engineering的例句由查查漢語詞典提供,版權(quán)所有違者必究。