The stamping technique for an automotive rear door outer plate was presented, including the technological design for various procedures.
介绍了汽车后门外板的冲压工艺，包括各工序的工艺设计。
The stamping technique for an automotive rear door outer plate was presented, including the technological design for various procedures.
介绍了汽车后门外板的冲压工艺，包括各工序的工艺设计。
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