研究了某型号轿车转向节臂零件的内高压成形工艺，并成功试制出样件。
An internal high pressure forming process of a car steering column has been researched and the part is produced through experiments successfully.
研究了某型号轿车转向节臂零件的内高压成形工艺，并成功试制出样件。
An internal high pressure forming process of a car steering column has been researched and the part is produced through experiments successfully.
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