Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2023-01-01 Pages: 125 Publisher: Mechanical Industry Press This book is compiled based on the current exam outline and combined with the latest exam information. This book highly refines the various high-frequency test points of the test. and fully reflects the relevance of the test points in the same question. so as to improve the learning efficiency of candidates as a whole. This book introduces laws. regulations and systems related to engineering cost . Seller Inventory # NY057401