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一种利用铝杆余热自退火的方法

Release Time:2022-10-19  Hits:

First Author: 刘顺华

Disigner of the Invention: 高洪吾,Wenlong Zhou,王桂芹,李长茂

Institution: 材料科学与工程学院

Application Number: CN1271029

Authorization Number: CN99104345.6

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