背流的英文

重點詞匯

背流───Backflow

雙語使用場景

Also, mechanical backflow preventers and air gaps can be bypassed.───此外, 機械式防回流閥和氣隙可以作為旁路.

Backflow preventer manufactured from 300 Series stainless steel for corrosion resistance.───防回流閥采用耐腐蝕的300系列不銹鋼制造.

valve may be serviced while on or off the backflow preventer valve.───可以在防回流閥上維修安全閥，或將其從防回流閥拆卸下來維修。

During irrigation period , the backflow from the farmland pollutes the branch.───每當農業灌溉之時, 支流都因倒流而嚴重污染.

Contact the factory for specific approvals on the reduced pressure backflow preventer.───如果需要特殊的減壓防回流閥的認證,請與工廠聯系.

Installing a backflow preventer in a pit or vault is not recommended.───不建議在坑內或拱頂內安裝防回流閥.

Four required per backflow preventer.───每個防回流閥需要四個.

Efficiency and backflow current are the two most important criteria of multistage depressed collector.───效率與電子回流是多級降壓收集極的兩個非常重要的指標.

英語使用場景

Four required per backflow preventer.

Efficiency and backflow current are the two most important criteria of multistage depressed collector.

Certified testers of backflow assemblies must conduct this test.

Backflow occurs primarily in the summer months, when the demand for water is greatest.

The happy blood is unable the backflow centripetal dirty.