形锯齿 meaning in English
m-tooth m
Examples
- Specifications for spring washers - toothed lock and serrated lock washers
齿形锯齿锁紧垫圈 - Chucks for machine tools and portable power tools - specification for jaw serrations , interfaces and tee nuts
机床与轻便电动工具卡盘.爪形锯齿形花健接口和t形螺母规范