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“sheet metal drawing”簡單造句,sheet metal drawing造句子

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Study on loading curve of variable blank holding force in sheet metal drawing process

This series machines are of general purpose presses, can be used for large sheet metal drawing, bending extrusion, forming and cold punching etc, .

sheet metal drawing造句

In the article, it discussed that through several lubricants the sheet metal drawing tests were carried out. The limit drawing coefficients were measured.