Impact abrasive wear behavior of electroless Ni-P coating was researched by means of single-pass pendulum scratching test characterized by impact loading.
利用单摆划痕法的冲击加载特性，研究了N i - P化学镀层的冲击磨粒磨损性能。
Effect of impact on wear resistance of high chromium cast iron and austenitic stainless steel has been studied by ball-on-ball impact and pin-on-disc abrasion test.
通过落球冲击和滑动磨损试验探讨了冲击对高铬铸铁和奥氏体不锈钢耐磨性的影响。
All products need to experience the impact test, leakage test and sliding wear test and other tests, the safety, waterproofing and fluency are in the same industry-leading.
所有产品需经历撞击试验、渗漏水试验和滑动磨损试验等测试，其安全性、防水性和流畅性在同行业中领先。
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