The Walschaert and other modern radial valve gears for locomotives; a practical treatise on the locomitive valve actuating mechanism invented by Egide Walschaerts, with the history of its development and its evolution into the mechanically correct locomotive valve gear of the present day ...
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| Định dạng: | Sách |
| Ngôn ngữ: | English |
| Được phát hành: |
New York,
The Norman W. Henley publishing co.,
1912.
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| Phiên bản: | 3d ed., rev. and enl. |
| Những chủ đề: |
| Mô tả vật lý: | 245 p. fold. front., illus., diagrs. (part fold.) 19 cm. |
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