The method of "mechanical sweeping lines" can be used for raising the surface quantity of aluminum profiles.

论述了提高铝型材表面质量的一种新途径-机械扫纹法。

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The method of"Mechanical sweeping lines"can be used for improving the surface quality of aluminium profiles.

论述了提高铝型材表面质量的一种新途径—机械扫纹法。

youdao

Remove all remaining dust and debris by dry sweeping and then vacuum cleaning after concrete surface drying.

混凝土表面干燥后，先用扫帚扫去地表残留灰尘和杂物，然后用真空吸尘器进一步清洁表面。

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On Thursday, NASA released a sweeping color panorama of the planet's surface, showing the rocky, reddish desert surrounding it and the mountain it will explore in the coming months.

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In 1994, as the Mandela government came to power, Motsepe left the law firm and struck out on his own, hoping to build a business contracting low-level labor like sweeping, where workers use brooms to glean gold dust from the rock surface after industrial mining crews have done their work.

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