Adopting once punching process and using fewer cost and worse plasticity leftover material finish twice drawing of compound die.

分析了小圆角圆筒件的成形工艺性，利用成本较低、塑性较差的角料，采用一次冲压工序完成二次拉伸的复合模。

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To finish the documents: production plan; material order sheet; material order forecast.

完成各类报表：生产计划，材料订单列表，材料预测单。

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CBN is an ideal tool material for finish and semi_finish turning powder superalloy. It not only ensures the high machining accuracy, but also can obtain longer tool life.

对精车和半精车而言，CBN是车削粉末高温合金的一种理想刀具材料，它不仅可保证高的加工精度，而且可获得长的刀具寿命。

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These estimates are made by economists and data analysts at Zillow using an algorithm with real-world data from contractors, such as finish levels and material rates.

WSJ: Home-Design Help��At What Cost?

Did the student finish the course and understand the material?

FORBES: More Interaction In Online Courses Isn't Always Better