High yield strength is beneficial to material cold forming and welding performance improvement._精华吧

High yield strength is beneficial to material cold forming and welding performance improvement.

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High yield strength is beneficial to material cold forming and welding performance improvement.

A.正确

B.错误

正确答案：错误

Tag：材料导论时间：2022-01-28 20:08:09

上一篇：The combination of the slip plane and the slip direction is called the slip system. The less the slip system, the better the plasticity of the metal.
下一篇：Plastic deformation is permanent.

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