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Nov 10, 2022The importance of sink roll in hot dip galvanizingThe development of a country mainly is depending on its developing level of each industrial fields, at present China’s industrial capabilities in many -
Nov 10, 2022Short introduction of casting historyEarly stage The Simuwu Rectangular "Ding" weighing 875 kilograms from the Shang Dynasty in China, the bronze zun-pan unearthed from the tomb of Zengho -
Nov 10, 2022Raw Material Cracks: Origins, Detection, and Prevention in Metal ProcessingThere are many kinds of cracks: raw material cracks, heat treatment cracks, forging cracks etc., which make people dizzy. How to identify them is a ve

