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一种低Cr高Mn奥氏体钢焊丝的制备

Release Time:2019-03-14  Hits:

First Author: 王来

Disigner of the Invention: 王富岗,韩双起,Mingliang Huang,王立刚

Application Number: CN99117834.3

Authorization Date: 1999-08-23

Authorization Number: CN1285255

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