Use this product to clean surface is useless, because solute only for concrete work.

把这个产品使用到干净的表面是没有用的，因为溶解剂只对混凝土起作用。

youdao

Typical units are cubic yards for excavation or concrete work and tons for structural steel.

典型的单位是挖方或混凝土工程的立方码和布局钢的吨位。

youdao

After the teleconference, the club directors launched concrete discussing about the concrete work.

会议结束后， 俱乐部负责人又就具体工作展开了具体讨论。

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There is literally concrete evidence of their work." Tony Hawk says skateboarding was once a sport on the edge of society.

VOA: special.2009.09.11

We sit on the worn gray wooden bench in the sun in front of a concrete work shack and talk.

NPR: Environmentalist John Francis, Walking the Walk

Everybody now knows that concrete blocks do not work in rainy countries.

ECONOMIST: Social housing

Tomorrow, my fellow ministers and I will meet with business leaders from the United States and other APEC economies to work on concrete, practical measures that will help to level the playing field across the region.

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