This textbook is one of a series of textbooks for the construction of national secondary vocational education reform and development demonstration schools. This textbook is based on actual construction design engineering drawings, combined with relevant water conservancy engineering drawing standards and appropriate teaching sequences. The teaching content is divided into basic knowledge of water conservancy engineering drawings, practical training of water conservancy engineering drawings (including canals, sluices, pumping stations, reservoirs, channels), house construction engineering drawings, bridge engineering drawings and road engineering drawings. It completely and comprehensively covers the normative content of engineering drawing knowledge.