signal line
短語(yǔ)詞組
- signaling g line circuit 信號(hào)線電路
- signaling g line 信號(hào)線
- signaling line circuit 信號(hào)線電路
- Line Signaling 線路信令
- LSE Line Signaling Equipment 線路信令設(shè)備
- analog line signaling 模擬用戶信令
- line signaling unit 線路信令單元
- Subscriber line signaling 用戶線信令
- line signaling system 線路信令系統(tǒng) 返回 signal line