Effects of defocusing on cooling rates during a higy energy beam welding process
碩士 === 國立中山大學 === 機械工程研究所 === 76 ===
| Main Authors: | , |
|---|---|
| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
1988
|
| Online Access: | http://ndltd.ncl.edu.tw/handle/87358339819797333534 |