other regions in China.

Historians debate the origin of the development of the cannon, but most evidence points to Turkey and Central Asia in the 18th and 19th century. The casting process of a cannon is a bit more complex with the use of a clay core, a template which has clay moulded around it and then broken out, followed by an assembly in a casting pit that involves binding the casting with iron bands.

Types

Metal

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In metalworking, metal is heated until

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