ISBN: 9787122371584 - 世界技能大赛赛项指导书 水处理技术 加世界技能大赛教练学员指导书 水处理技术职业知识体系基础知识 相 (1 Ergebnisse)

paperback. Zustand: New. Paperback. Pub Date: 2020-11-01 Pages: 330 Language: Chinese Publisher: Chemical Industry Press This book is compiled according to the requirements of the technical documents of the World Skills Competition for professional skills. including introduction to the World Skills Competition and basic water treatment technology projects Knowledge and mock test papers are three parts.?The textbook contains not only the basic knowledge that the water treatment technology professional knowledge system.…