According to the surface abrasion form of cast iron seal ring, the author proposed that composite brush plating can effectively repair and strengthen the mating surface of cast iron seal ring.

根据铸铁密封环的表面磨损形式，提出采用复合刷镀技术可有效修复和强化铸铁密封环的配合面。

Deflective occlusal contact is induced by ex-cess and asymmetric abrasion, which is a common form of occlusal disease.

重度、不均匀的磨耗导致的咬合关系异常是咬合病最常见的一种形式。

The main failure form of pulping scroll cover is high stress grinding abrasion accompanying corrosive abrasion.

磨浆段螺旋套主要的失效形式为高应力磨料磨损，同时伴有腐蚀磨损。