Screens oil to the surface first with a broom sweeping the dust, and then add 15 grams of clean water, 500 ml of fine and stir evenly on both sides with a cloth wipe, you can remove greasy.
纱窗油污先用笤帚扫去表面的粉尘，再用15克清洁精加水500毫升，搅拌均匀后用抹布两面均抹，即可除去油腻。
A type of house fitting consisting of a wooden frame covered on both sides with paper or cloth.
一种房屋装置，由两面都附有纸或布的木框组成。
The prepreg cloth is generally of sandwich structure with release paper or plastic film on both sides and carbon fiber or glass fiber prepreg in the center.
预浸布均为夹层结构，两面是离型纸或者塑料膜，中间夹芯为碳纤维或玻璃纤维预浸材料。
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