毛石工

Blastrac offers a full line of portable surface preparation equipment for concrete, steel, asphalt and other substrates including shot blasting systems, concrete grinding and polishing equipment, scarifiers, floor strippers, milling machines, saws for concrete, asphalt and masonry, and dust collection systems.

Blastrac 为包括注射引炸系统，具体物研磨和抛光仪器，拨土用农耕器具的具体，钢的，和用柏油铺成的和其他的基体提供一条手提式表面的准备仪器的完整线，地板剥毛具，铣床，对于具体物，柏油和石工，和灰尘收集系统的锯子。

It was constructed on rock, using rubble masonry and stood about 48ft. high.

它是一座建造在岩石上，高约48英尺，由毛石砌成的石工建筑。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。