There are different kinds of steel , each having its particular property .
有各种不同种类的钢,而每一种有其特有的性能。
This method is suited to various kinds of steel cord rubber belt conveyor. and has been verified in Jinning Phosphate Mine.
该方法适用于各种长度、各种类型的钢绳芯胶带输送机,在晋宁磷矿的工程设计中也得到了证实。
According to the testing and studying, ultimate strength, elongation and shrinkage on cross section of two kinds of steel bar were determined.
通过测试研究还得到两种钢筋的极限强度、延伸率和断面收缩率等其他高温力学性能参数。
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