9787562953838 - 数字制造科学与技术前沿研究丛书：埋弧焊质量检测的电信号时频分析与处理 (1 risultati)
- Rilegato
Da: liu xing, Nanjing, JS, Cinaliu xing
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 68,04
EUR 15,41 spedizioneSpedito da Cina a U.S.A.Quantità: 3 disponibili
Hardcover. Condizione: New. Hardcover. Pub Date: 2016-12-01 Pages: $number Language: Chinese publisher: The welding process quality inspection is an important measure to ensure the quality of welding products. and it is an important link to prevent the defects and avoid the rework. The time-frequency analysis and processing of t…he non-stationary arc signal collected on-line is carried out to realize the welding quality of welding process.
