This paper analyzes the failures of disc brake ac-cording to its structure,and builds the failure tree of braking system, and studies the failure reasons easily occured.是什么意思_This paper analyzes the failures of disc brake ac-cording to its structure,and builds the failure tree of braking system, and studies the failure reasons easily occured.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句