medieval 发表于 2025-3-23 12:41:22
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Kinematics of Bevel Biplanetary Gear,together with a brief historical overview of preindependence Malawi. It outlines Malawi’s difficulties and challenges after independence and documents the emergence of one-party rule and subsequent dictatorship under Malawi’s first President, Dr Hastings Kamuzu Banda. The factors underlying economicETHER 发表于 2025-3-23 21:14:03
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Optimization of Requirements for Accuracy of Base Surfaces for Spur and Helical Gearwheels at Theiration; but the scale and awfulness of deprivation among the poorer people on the planet, and especially the rural poor in the Third World, remained an outrage. As more countries, and perhaps more people than ever before in recent history, were trapped in downward drifts, development studies, theoriephotopsia 发表于 2025-3-24 07:25:29
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https://doi.org/10.1007/978-3-642-85579-5The realization of a method of a complex estimation of the manufacture and assembly quality of gear-based mechanical drives for parameters of vibration, noise, and lubricating film thickness using the amplitude spectra analysis is described.foreign 发表于 2025-3-24 15:07:28
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fir+iaw Forschung für die PraxisThe paper considers the main principles and methods for development of the model for the class of complex objects through the example of a gearbox. This model allows for applying it as the informational foundation of the design system for samples of the class of objects.轻推 发表于 2025-3-24 23:27:52
Advanced Gear Engineering978-3-319-60399-5Series ISSN 2211-0984 Series E-ISSN 2211-0992