例句與造句

1. Hexagon socket pipe plugs
   六角套筒管塞.錐形螺紋
2. Application of double - socket pipe ash long distance transportation in thermal power plant retrofitting projects
   雙套管長距離干灰輸送技術(shù)在火電廠技改工程中的應(yīng)用
3. It's difficult to find socket pipe in a sentence. 用socket pipe造句挺難的