Generally speaking, 60 hours and 3 credits. Civil engineering drawing is generally 60 hours and 3 credits. The Ministry of Industry and Information Technology is directly under Harbin Institute of Technology, a national key university, and ranks among the first batch of Class A, 985 Project and 2 1 1 projects in the world. Founding members of nine university alliances, Pacific Rim University Alliance, China University Presidents Association, University Alliance of Excellence, Global Energy Internet University Alliance, Sino-Russian Engineering University Alliance, China-Spanish University Alliance, and China Artificial Intelligence Education Association, they were selected into the Everest Plan, Strong Foundation Plan, 201Plan,1Plan.