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Search results for keyword: deutsche
Kaldor-Hicks efficiency
Introduction The Kaldor-Hicks efficiency or welfare improvement criterion is a concept of efficiency and welfare improvement used in economics. The Kaldor-Hicks criterion, named after John Hicks and Nicholas Kaldor, is a method used to determine whether an economic policy change is Pareto optimal......
tags: criterion kaldorhicks efficiency he his international
07/07/2023
1049
Lila
Basic dimensions and tolerances of threads - comparison between new and old national standard thread names and codes
Thread Basic Dimensions and Tolerances - New and Old National Standard Thread Names and Codes When it comes to engineering, metals, cellulose and other similar materials are commonly machined into cylindrical objects with uniform tapped holes, or threaded components. Threads are used to assemble ......
tags: threads thread national thread basic new
24/06/2023
1096
Lily
Metallographic diagram of 60 steel (1050 ℃ solid chromizing)
Metallographic Analysis of DIN(deutscheS INSTITUT FÜR NORMUNG e.V.) X5CrNi18-10 Steel Metallographic analysis has been used in the study and evaluation of structural materials for many years. It is a powerful and cost-effective form of material characterization. In this paper, metallographic ana......
tags: steel metallographic chromium steel strength q235a60
22/06/2023
1039
Sophia
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