cochlea
发表于 2025-3-30 10:47:43
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debase
发表于 2025-3-30 12:32:19
https://doi.org/10.1007/978-3-476-02914-0evelopment of the glass feeder which frees the production machine proper from the task of taking the glass from the tank was a parallel development. In this way the machine became better adapted to its proper mission, the forming of glass into the desired object.
interpose
发表于 2025-3-30 19:57:30
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希望
发表于 2025-3-30 23:08:53
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消音器
发表于 2025-3-31 03:29:15
The Historical Development of Glass Forming Machinesy equipment and machines. Frequently the differences of modern processes simply reflect various combinations of older basic ideas. The study of original manual processes permits particular insight into single forming operation and suggests instructive comparisons.
RAGE
发表于 2025-3-31 05:43:48
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Highbrow
发表于 2025-3-31 09:41:15
Feedersevelopment of the glass feeder which frees the production machine proper from the task of taking the glass from the tank was a parallel development. In this way the machine became better adapted to its proper mission, the forming of glass into the desired object.
柔软
发表于 2025-3-31 13:25:34
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提名
发表于 2025-3-31 17:44:56
Drawing of Tubes and Rodsspite of the development of efficient tube and rod drawing machines. For this reason the description of the most important mechanical drawing processes will be preceded by a short review of the manual methods. This also helps in better understanding of the mechanical drawing processes.