Ana ƙirƙira ƙirƙira ƙirƙira gabaɗaya bayan ƙirƙira, yanke, maganin zafi da sauran hanyoyin. Don tabbatar da ingancin masana'anta na mutu da kuma rage farashin samarwa, kayan ya kamata su sami malleability mai kyau, machinability, hardenability, hardenability and grindability; Ya kamata a...
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