underground pipeline
短語詞組
- underground engineering pipeline 地下工程管線
- underground gas pipeline 地下燃?xì)夤艿?/li>
- underground colligation pipeline 地下綜合管線
- underground buried pipeline 埋地管道
- Underground Water Pipeline Net 地下水管網(wǎng)
- underground metal pipeline 地下金屬管道
- urban underground engineering pipeline 城市地下工程管線
- underground heated pipeline 埋地?zé)嵊凸艿?/li>
- underground d pipeline survey 地下管線測(cè)量 返回 underground pipeline