关于handspike的百科

• handspike造句怎么写

• Someofyouprettyhandywithahandspike-end.Thecuttingbendingprocessanddiestructureofpedestalareintroduced,andthecuttingconvexdie,localizationhandspikeandemendingbendingmechanismarebrieflyanalyzed.TypeIissinglelayertogetherwiththesetprogramofelectriccontr...
• 2017-05-174989