例句與造句

1. Coil follower provides smooth straightening without scratching . the open type upper roller mechanism facilitates cleaning on upper and
   附卷料從動裝置，使材料矯正平順光滑無壓痕。
2. Available to equip variable speed device . coil follower provides smooth straightening without scratching . the open type upper roller mechanism facilitates cleaning on upper and
   料卷裝置，使用油壓擴張，材料送至沖模內(nèi)，無需人工入料，省人力，安全高。
3. It's difficult to find roller mechanism in a sentence. 用roller mechanism造句挺難的