铣头倒棱机是高频直缝焊管生产线上的关键设备之一.The milling and chamfering machine a key unit in the longitudinally welded pipe production line.倒棱增加物的塑造在自动制冷管的范围内、接头螺栓的座套表面.Addition of chamfering shape on seating surface of joint bolt at atf co...
A larcenous tendency restricted to shady operators and others of that ilk.局限于靠不住的经营者及那种人的一种偷窃倾向.Former it is blame of larcenous finance organization , weigh more than general larceny measurement of penalty.前者是盗窃金融机构罪, 比一...