• How milking machine is made - making,

    The milking machine is a nearly automatic machine installation for milking cows It is not a single unit, but rather an assembly of components designed to handle as

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  • Stone carving - Wikipedia

    Stone carving is an activity where pieces of rough natural stone are shaped by the controlled removal of stone Owing to the permanence of the material, stone work

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  • Turing machine - Wikipedia

    A Turing machine is a mathematical model of computation that defines an abstract machine which manipulates symbols on a strip of tape according to a table of rules

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