The invention relates to a novel label provided with concave grooves and convex grooves. The label comprises a piece of labeled paper, a transparent and abrasion-proof waterproof coating, a fluorescent coating bar and a heat-resisting layer, wherein the closed fluorescent coating bar is mounted inwards along the edge of the circumference of the upper plane of the labeled paper; a two-dimension code placing area is produced on the labeled paper inside the fluorescent coating bar; the transparent and abrasion-proof waterproof coating is fixedly and parallelly mounted above the labeled paper; an upper plane of the heat-resisting layer is fixedly and parallelly mounted below the labeled paper; a plurality of concave grooves are formed at intervals in one end of the lower bottom surface of the heat-resisting layer; and a plurality of convex grooves in embedded connection with the concave grooves are formed symmetrically in the other end of the plane. Mutually embedded concave grooves and convex grooves are formed in one side surface of the label, so that the label is convenient to mount and use; and simultaneously, two-dimension codes of various related products can be placed in the two-dimension code placing area, the work efficiency is improved, and the label is particularly suitable for being used on a secondary measure and control device of an electric power system.