RENAL 发表于 2025-3-25 05:32:05
Extrusion. For the purpose of this book, we shall consider a very limited selection of more recent contributions, since these will be sufficient to indicate the range of the available experimental and theoretical methods and techniques, the attendant practical and analytical problems and the final conclusion共同确定为确 发表于 2025-3-25 09:42:48
http://reply.papertrans.cn/64/6315/631416/631416_22.png猛击 发表于 2025-3-25 14:55:54
http://reply.papertrans.cn/64/6315/631416/631416_23.pngFoam-Cells 发表于 2025-3-25 15:52:49
http://image.papertrans.cn/m/image/631416.jpgexcrete 发表于 2025-3-25 23:25:38
http://reply.papertrans.cn/64/6315/631416/631416_25.pnglinear 发表于 2025-3-26 01:35:53
http://reply.papertrans.cn/64/6315/631416/631416_26.pngExposition 发表于 2025-3-26 07:53:58
Deep Drawing and Stretch Forming Although they are often thought of as mutually complementary, we should remember that whereas stretch forming may well be decisive in the success or failure of a deep-drawing process as a whole, it is an important operation in its own right and, as such, should be considered separately.exceptional 发表于 2025-3-26 12:33:10
Tools and Redundancyedundancy achieved in a number of individual processes. The present chapter is concerned entirely with an examination of metal flow through geometrically different, but theoretically related, zones of deformation, and also with a comparison between the redundant effects in passes so designed and those often used in industrially operated processes.Highbrow 发表于 2025-3-26 15:38:34
http://reply.papertrans.cn/64/6315/631416/631416_29.pngDAFT 发表于 2025-3-26 18:17:28
Vom häuslichen Telefonieren zur Privatisierung des öffentlichen Raumsnfzehn Jahren bereits formuliert haben: „Überraschenderweise muss festgestellt werden, dass das Telefon — im Gegensatz zu seinem Umfang und seiner Bedeutung für das tägliche Leben — als das unbeachtete4 Kommunikationsmedium bezeichnet werden könnte; dies gilt sowohl in Hinblick auf das allgemeine Be