用“gear milling machine”造句大全,gear milling machine造句
1、Thegearmillingmachineforcylindricalgearsissuitableformanufacturingvariouscylindricalgears,whichisnew-typegearmillingmachinery.2、Optimizationincuttingfactorbasedonthemodelofcuttingforceofthehighspe...