레이저 철조망
녹 저항하는 보호를 위한 직류 전기를 통한 물자 면도칼 가시철사
Galvanized Material Razor Barbed Wire For Rust-Resistant Protection Product Description razor wire is a mesh of metal strips with sharp edges whose purpose is to prevent trespassing by humans. Theterm "razor wire",through long usage, has generally been used to describe barbed tape products.Razor ...