轮齿接触斑点 meaning in English
contact pattern (tooth contact pattern)
contact pattern （tooth contact pattern）
tooth contact pattern
Examples
- Contact pattern tooth contact pattern
轮齿接触斑点 - Tooth contact pattern
轮齿接触斑点 - Cylindrical gears - code of inspection practice - part 4 : recommendations relative to surface texture and tooth contact pattern checking
圆柱齿轮检验实施规范第4部分:表面结构和轮齿接触斑点检验