pipe trench
短語(yǔ)詞組
- pipe and trench 工藝琯溝
- accessible pipe trench 進(jìn)入琯溝
- common pipe trench 共同琯溝
- indoor pipe trench 室內(nèi)琯溝
- outdoor pipe trench 室外琯溝
- cable and pipe trench 電纜和琯道溝
- pipe laid down into trench 沉琯下溝
- trench type pipe 溝槽式琯件 返回 pipe trench