water drain pipe 中文意思是什麼
water drain pipe
解釋
排水管-
Pour water into drain outlets regularly to prevent foul air and insects in the sewage pipe from entering the premises
定期注水進排水口內,以防昆蟲及臭氣經排水口進入室內。 -
Periodical inspection and maintenance of water supply system, supplying pipe, tape and tank, drain pipe
給水裝置的管線、龍頭、水箱及排水管道的定期檢查和維修。 -
An overflow pipe is a stainless steel or hard plastic tube fitted with a rubber stopper that is inserted into the drain of a sink to maintain a constant water level
這種裝置指的是一種硬塑料或不銹鋼的管,它配有一個橡膠頭,用來堵住下水池,以便保持水位。
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