三节环
词语: 三节环
解释: three ratio gear
词典: 机械专业汉英词典
三节环 相关解释
three ratio gear 〔名词〕三节环
三节环 three ring;threemembered ring
本文链接:https://www.xukeng.com/hanyingcidian/jixiehanying/465540.html