A new push_pull drawing technology is put forward according to the postdrawing deformation of cylindric part. This technology is theoretically analyzed and evaluated in detail.
针对筒形件的后续拉深变形提出了一种新的推拉拉深工艺方法，并对此进行了较详细的理论分析和试验研究。
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Fuze understands and manages the files you post, including part, assembly, and drawing relationships, and can show these relationships graphically with its unique visual product structure tool.
Postpartum depression, in particular, has been drawing growing attention, afflicting some 15% of new mothers, as Michelle said in her eloquent post on the challenges of returning to work with PPD.