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A HISTORICAL STUDY ON SCREWS IN WESTERN WORLD B.C.

机译:西方世界螺丝的历史研究B.C.

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摘要

The generation and development of the screw concept in the ancient western world such as in Egypt, the Orient, and Greece are investigated and considered.The creation and growth of the screw concept are recognized in the screw pump. as seen in Egypt, or in the splendid spiral staircases in the Tower of Babel in Mesopotamia.
机译:研究和考虑了古西方世界螺杆概念的发电和发展,如埃及,东方和希腊。螺杆泵的创建和生长在螺杆泵中识别。 如埃及所见,或在梅托塔岛巴斯塔塔的壮丽螺旋楼梯。

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