公司拥有先进的技术，特别是双向保护抽油防偏磨接箍的合金涂层防磨技术处于世界领先水平。
The company has advanced technology, in particular, a two-way protection against eccentric wear pumping coupling of anti-wear alloy coating technology, a world leader.
分析了膜片管省煤器的防磨机理，并采用DSFD法对其结构进行了优化计算。
The reason and laws of economizer abrasion are discussed and DSFD optimization method is used in construction calculation.
结果表明在三种不同几何形状的肋条中，等腰直角三角形肋条具有最高的防磨效率。
The results show that the isosceles right-angled triangle ribs have the highest anti-erosion ability among the three different kinds of ribs.
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