abrasion造句
151. In order to raise product performance such as abrasion resistance, proof radiation, heat stability and so on, polyisocyanate is applied extensively as a cross-link curing agent for polyurethane paint.
152. Tempering treatment resulted in formation of tempered martensite and the spalling resistance under repeated strong impact abrasion working conditions was largely improved.
153. With advanced abrasion proof springiness rubber paint on the body of machine.
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