The best way to protect the surfaces of board that make contact with one another is with the use of a gold layer, which serves as a life-enhancing barrier.
Indlela engcono kakhulu ukuvikela evele of ebhodini ukuthi baxhumane ngomunye nomunye nokusetshenziswa ungqimba igolide, esebenza njengesikhali isithiyo ekuphileni-ngcono.