差动对辊机基本理论与高速磨粉机和变频胶辊砻谷机的研制

差动对辊机基本理论与高速磨粉机和变频胶辊砻谷机的研制的英文翻译

基本释义

• Basic Research of Differential Rolls and Developments of Speed Roller Mill and Frequency-modulated Rubber Roller Sheller