1·It mainly and fixes by a steeliness cuboid in its both sides two same diameter steel circular cylinders is composed.
它主要由一钢制长方体和固定在其两端的两个相同直径的钢圆柱体组成。
2·Many time you do not have to inspect steeliness caterpillar band such likely, near distance inspection rubber caterpillar band's attrition.
很多时候你没有像检查钢制履带那样，近距离地检查橡胶履带的磨损。
3·This paper introduces the type, current status and development foreground of radiator. It also introduces the application place of steeliness and aluminium radiator.
本文介绍了散热器的种类、现状及发展前景，特别介绍了钢制、铝制散热器的应用场合。