An intelligent stone cutting machine with adaptive width adjustment A support platform for stone carving that is convenient for multiple limiting positions A dustproof edge polishing device for processing wall stone decorative panels A special punching device for decorative engineering boards A fire-resistant granite decorative board A stone cutting machine with controllable thickness An environmentally friendly ultra-thin stone board An environmental-protection stone board A cushioning and collision prevention stone packaging structure A type of stone slab with shock-absorbing ability A stone mosaic oil painting with protective and waterproof structure A stone dry hanging structure that can avoid shadows An intelligent cutting machine with precise positioning A Spliceable Marble Plate - Utility Model A marble handicraft capable of being stably placed An anti-friction stone board