Isbn: 9787512422223 - 0-3岁宝宝手的百项活动课程 (1 resultados)

paperback. Condición: New. Language:Chinese.Paperback. Pub Date:2016-08-01 Pages:148 Publisher: Beihang University press. the book is a summary of the author for many years in the research of acoustic emission technology field. focuses on the acoustic emission technology in metal material corrosion damage and crack damage and tensile damage detection of composite materials in the application. The whole book is divided into 6 chapters. including the introduction. acoustic emission testing technology.…