A tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ Protective bracket can really protect the cutting machine's work platform of steel plate, raw iron protection directly more not agreeing to be cut machine damaged, can bring real saving cost benefits to the use of manufacturers, and the replacement action is simple and convenient, so that the work efficiency doubles, so that raw iron bracket is more difficult to be cut machine damaged, replacement operation is simple and convenient. Protective bracket can really protect the cutting machine's work platform of steel plate, raw iron protection directly more not agreeing to be cut machine damaged, can bring real saving cost benefits to the use of manufacturers, and the replacement action is simple and convenient, so that