This standard defines the basic terms of casting machinery and sand treatment equipment, molding core making equipment, falling sand core removal equipment, cleaning equipment, metal mold casting equipment, investment and lost foam casting equipment, smelting and pouring equipment, transportation rationing and others Commonly used terms and definitions for foundry related equipment. This standard is applicable to the formulation of standards, preparation of technical documents and publications of relevant scientific and technological literature in the professional field of foundry machinery.