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sewer 短語和例子sewer1n.1.縫紉者;縫工;成衣師。2....

sewer gas

The first 1 ) sewers appeared in rome around 700 b . c 下水道則最早出現于西元前七百年的羅馬。

Trenchless construction and testing of drains and sewers 非挖溝結構和雨水及污水排放管試驗

A total of78 ditches were filled in and sewers were laid 一共填了78條溝,并敷設了下水道。

Concrete and reinforced concrete sewer pipes 混凝土和鋼筋混凝土排水管

I went straight in through the sewer controls 我直接從排水系統進去的

Trenchless construction and testing of drains and sewers 排水管和污水管的非挖溝施工和試驗

Do not allow chemicals to creep into the sewer grid 不允許把化學品蔓延到下水道的分格中。

Drain and sewer systems outside buildings - rehabilitation 建筑物外的排水和污水系統.修復

The place where a sewer , drain , or stream discharges 出水口陰溝、下水道或河流排水的地方

Vacuum sewer cleaner - methods of performance test 真空吸污車性能試驗方法

Sealed board pipe stopper of sewer pipe for the air test 排水管道閉氣檢驗用板式密封管堵

Handling flooding and drain sewer blockages 負責處理渠管爆裂及渠道淤塞

And i ' m drenched with a dog in a sewer . yeah 但我現在全身濕透帶著一條狗走在下水道里面

Sewer clinkers - requirements , testing , quality control 下水道熔渣.要求檢驗和質量控制

Iying in a heap iike rats in a sewer 躺成一堆,就像下水道里的老鼠一樣。

Photo of village house waste water connected to sewer 圖片村屋廢水渠接駁至公共污水系統

Construction and testing of drains and sewers 排水管和下水道的施工和驗收

And dr . willits is probably kla somewhere down in that sewer 維里茨多半也死在下水道了

Vacuum sewer cleaner . methods of reliability test 真空吸污車可靠性試驗方法