ISBN 10: 7564154772 ISBN 13: 9787564154776
Seller: liu xing, Nanjing, JS, China
£ 50.96
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Add to basketpaperback. Condition: New. Language:Chinese.Construction project management and practical test center refined analysis (2015 national construction division qualification examination on the 10th pass).
Published by Machinery Industry Press, 2018
ISBN 10: 7111607406 ISBN 13: 9787111607403
Language: Chinese
Seller: liu xing, Nanjing, JS, China
£ 100.15
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Add to basketHardcover. Condition: New. Language:Chinese.HardCover. Pub Date: 2018-11-01 Pages: 169 Publisher: China Machine Press book is a comprehensive study of the boiler tube leak acoustic detection technology and its application method is more. including the acoustic detection of basic concepts and principles. Boiler Tube Study leakage characteristics. acoustic emission and propagation characteristics of the boiler. digital processing and analysis of the acoustic signal. the sound source boiler tube leaks .