这次我们在西德参观了6家磨床制造厂,它们是沃顿、纳克索斯·尤宁、埃尔勃、萧特、福特纳和卡普。这些厂家生产的磨床类型有内园磨床、平面磨床、外国磨床、曲轴磨床、凸轮磨床、轧辊磨床、花键磨床和工具磨床等品种。 This time we visited six grinding machine factories in West Germany, namely Wharton, Naxos Union, Elb, Schott, Fortuna and Cap. The types of grinders manufactured by these manufacturers include in-garden grinder, surface grinder, foreign grinder, crankshaft grinder, cam grinder, roll grinder, spline grinder and tool grinder.