Difficulties of heat treating tubular axles are overcome by special design of normalizing and hardening furnace.
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| Title: | Difficulties of heat treating tubular axles are overcome by special design of normalizing and hardening furnace. |
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| Authors: | Spring, I. W. |
| Source: | Automotive Industries; August 15 1931, Vol. 65, p240 |
| Database: | Applied Science & Technology Source |
| ISSN: | 10994130 |
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