Published by Chemical Industry Press, 2024
ISBN 10: 712243947X ISBN 13: 9787122439475
Language: English
Seller: liu xing, Nanjing, JS, China
£ 100.02
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Add to basketpaperback. Condition: New. Paperback.Pub Date:2024-01 Pages:390 Language:Chinese Publisher:Chemical Industry Press This book is divided into three parts: upper. middle and lower. Upper part: Basics. the main contents include the basic knowledge of noise and vibration control. noise evaluation and its standards. noise measurement and analysis. vibration evaluation and measurement; Middle part: Technology. the main contents include an overview of noise sources and their control methods. sound absorption technology. sound.
Published by Beijing science and Technology Press, 2021
ISBN 10: 7571410908 ISBN 13: 9787571410902
Language: Chinese
Seller: liu xing, Nanjing, JS, China
£ 212.69
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Add to basketpaperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2021-04-01 Pages: 320 Publisher: Beijing Science and Technology Publishing House takes the image of the magic bear that children like as the protagonist. and the magic wand draws 8 kinds of mind maps as magic props to solve the problem.?Use the story format of children to solve events in daily life. let children recognize and learn to use mind maps. set up events in multiple scenes (family + kindergarten + relatives and friends' homes + virtual scenes). a.