短語詞組短語bending g roll 卷板機(jī)bending work roll force 彎輥力bending roll force 彎輥力plate bending roll 彎曲滾板機(jī);卷板機(jī);彎板機(jī)bending roll device 彎輥裝置bending roll machine 滾彎機(jī)bending roll technology 彎輥技術(shù)bending roll forming 滾彎成形bending roll value setting 彎輥量設(shè)定 返回 bending roll