signal engineering造句
例句與造句
- labor force quota for signaling engineering in city transit system
城市軌道交通通信信號工程勞動定員定額 - standard for constructional quality acceptance of railway signal engineering
鐵路信號工程施工質(zhì)量驗收標準 - It's difficult to find signal engineering in a sentence. 用signal engineering造句挺難的