Ultrasonics: Data, Equations and Their Practical Uses girro 2015年5月27日 19 阅读 0 评论 物理学 Ultrasonics: Data, Equations and Their Practical Uses by: Dale Ensminger, Foster B. Stulen Publisher: CRC Print length: 520 Publication Date: 2008-12-17 ISBN-10: 0824758307 ISBN-13: 9780824758301 代发服务PDF电子书10元立即求助