... reactive muffler 反作用消声器... muffler plate 消声板 noise muffler 噪声衰减器 ...
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micropunch plate muffler 微穿孔板消声器
micro-perforated plate muffler [建] 微孔板消声器
muffler insulation plate 消声器隔板
obstruction plate muffler 盘式消声器
micropunch h plate muffler 微穿孔板消声器
The forming process for the insulation plate of the muffler was analyzed. The trimming operation was added between the two times of drawing to ensure the forming dimensions of the part.
分析了消声器隔板的成形工艺，在两次拉伸工序中间增加修边工序，从而保证了零件的成形尺寸。
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