Major producers: large trucks gearbox bearings, Steyr non - standard bearings and bearing harvesters.主要生产: 大型货车变速箱轴承 、 斯太尔 非 标轴承以及收割机轴承.Well, so much for the producers. But what of the con-sumers?好吧，关于生产商就讲这么多，那关于消费者呢？St...
圆柱在建筑中通常用来增添气势和显示地位。Columns are usually intended in architecture to add grandeur and status.看到此处气势如此恢宏，你可能会觉得自己很渺小。You may feel dwarfed by the sheer scale of the place.克林顿总统开腔时颇有气势。President Clinton displayed no lack of ...
铬铁矿及(或)菱镁矿化通常是与蛇绿岩有关.Chromite and / or magnesite mineralization is usually related to the ophiolites.菱镁矿是由橄榄岩风化形成的.The magnesite originated from the peridotite by weathering.大约80%的氧化镁产量来自菱镁矿.Magnesite deposits account fo...