internal wall

基本解釋

Next to the living room is a dining area containing a plinth-like set of concrete steps set against an internal wall.
客廳旁是臥室，包括內(nèi)墻上設(shè)置的混凝土底座的臺(tái)階。
Scrub the internal wall of the urinal. Pay attention to clean the covering bowl, water outlet and sewage outlet, wash out with water after scrubbing.
擦拭小便池內(nèi)壁。注意清潔遮擋的半球體、出水口和下水口，擦拭后用清水沖洗。
A device used to attach or hang liners from the internal wall of a previous casing string.
固定或懸掛于先前套管柱內(nèi)壁所用的裝置。
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