Terms containing mechanical comparator

Subject	English	Chinese
tech.	mechanical comparator	机械比较器
auto.	mechanical comparator	机械比较长仪
tech.	mechanical comparator	机械比长仪
tech.	mechanical comparator	机械比较仪
auto.	mechanical dial comparator	杠杆齿轮比较仪
tech.	mechanical optic comparator	机械光学比较仪
tech.	mechanical optical comparator	机械光学比较仪
tech.	optic mechanical comparator	光学机械式比较仪
tech.	optical mechanical comparator	光学机械式比较仪