pipe trench
短語(yǔ)詞組
- pipe and trench 工藝管溝
- accessible pipe trench 進(jìn)入管溝
- common pipe trench 共同管溝
- indoor pipe trench 室內(nèi)管溝
- outdoor pipe trench 室外管溝
- cable and pipe trench 電纜和管道溝
- pipe laid down into trench 沉管下溝
- trench type pipe 溝槽式管件 返回 pipe trench