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Mechanical Worker Skills Crash Books(Chinese Edition)
Da: liu xing, Nanjing, JS, Cina
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paperback. Condizione: New. Paperback.Pub Date:2022-03-01 Pages:791 Language:Chinese Publisher:Chemical Industry Press This book explains the necessary skills of welders in detail according to the actual work needs of welders. The main contents include: basic knowledge of welders. metal materials Welding properties and heat treatment knowledge. basics of welding technology. A brief introduction to the basic knowledge. skills and techniques of the daily operation of electric welders; the focus is on various typical weldi. Codice articolo NX027266
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