此操作将删除页面 "Shear (Sheet Metal)",请三思而后行。
There are various kinds of shears used to shear or reduce sheet metallic. An alligator shear, historically often known as a lever shear and sometimes as a crocodile shear, is a metal-reducing shear with a hinged jaw, powered by a flywheel or hydraulic cylinder. Alligator shears are generally arrange as stand-alone shears
此操作将删除页面 "Shear (Sheet Metal)",请三思而后行。