這將刪除頁面 "Shear (Sheet Metal)"。請三思而後行。
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
這將刪除頁面 "Shear (Sheet Metal)"。請三思而後行。