发表于2024-12-01
Hardening, Tempering and Heat Treatment (Workshop Practice) 2024 pdf epub mobi 电子书
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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.
Hardening, Tempering and Heat Treatment (Workshop Practice) 2024 pdf epub mobi 电子书