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| Name | Introduction | Size | Downloads | Update | Download |
|---|---|---|---|---|---|
| 20#.pdf | 1.79MB | 526 | 2017-12-06 | Download | |
| 10#.pdf | 1.78MB | 505 | 2017-12-06 | Download | |
| St-45.pdf | 1.92MB | 491 | 2017-09-16 | Download | |
| SAE1010.pdf | 6.24MB | 513 | 2017-09-16 | Download | |
| SA106.B.pdf | 7.36MB | 476 | 2017-09-16 | Download | |
| E235.pdf | 1.72MB | 522 | 2017-09-16 | Download | |
| 4130.pdf | 1.59MB | 475 | 2017-09-16 | Download | |
| 45#.pdf | 5.53MB | 480 | 2017-09-16 | Download | |
| 40Cr.pdf | 1.60MB | 483 | 2017-09-16 | Download | |
| 30CrMo.pdf | 1.66MB | 495 | 2017-09-16 | Download | |
| 30CrMo.pdf | 6.34MB | 479 | 2017-09-16 | Download |
