6061t6 Punzonatura di alluminio per tranciatura fine di pannelli metallici
Jun 17, 2014
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When the depth of the surface defect of the wheel forging exceeds the machining allowance, the user's consent must be obtained if repair welding is required. After the defects are completely removed, repair welding shall be carried out according to the appropriate repair welding procedures, and the quality of repair welding shall meet the requirements of users for forgings.
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