短語詞組短語Break Override system 制動優(yōu)先系統(tǒng);剎車優(yōu)先系統(tǒng)single break contact system 單斷點觸頭組Work Break dowm System 制wire break control system 斷線控制系統(tǒng)break in system 插入制式break make system 先斷后接式break in system detail 插入制式double -break contact system 雙斷點觸頭組no -break power system [電]保證供應(yīng)電力系統(tǒng) 返回 break system