Shallow cone crown profile pilot bit , reaming by reamerwing, heavy cutter density.浅锥型冠部领眼, 侧翼扩眼,布齿密度加强.Operations, such as reaming and tapping, are also classified as drilling.绞孔和攻丝也归类于钻孔.Reaming is one of the finish ma...
He drew the bottle near, poured out another glassful of brandy, and drank it off.他拉过酒瓶, 再斟上一杯, 一口灌下去.Seeing it, he poured out and drank another glassful.看明白了这一点, 他又倒了一杯酒灌下去.She urged Dot to drink a glassful of fresh milk...
the Emir of Kuwait科威特的埃米尔Four Chinese telecoms engineers aa cafa statue of the 19 th - century nationalist lea der Emir Abdelkader.4位中国电信工程师(3男1女)在阿尔及尔广场的一家咖啡店里啜着橘子汁,对面是19世纪民族领导人EmirAbdelkader的雕像....