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...
另一桩安全丑闻已渐露端倪。There's another security scandal brewing up.目前营业状况很好, 但有一两个问题已露端倪.Business is good at the moment, but there are one or two problems on the horizon.会议开始几小时后,策略问题已露出了端倪.In a few hours the tactical problem...