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发表于2024-11-11
Hardening, Tempering and Heat Treatment (Workshop Practice) pdf epub mobi txt 電子書 下載 2024
A comprehensive exposition of the structure of steels and the effects of different heat treatments, particularly in respect of tools. It includes solid fuel, gas and electric furnaces, case hardening, tempering and other practical information. Features accurate colour temperature charts.
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Hardening, Tempering and Heat Treatment (Workshop Practice) pdf epub mobi txt 電子書 下載 2024