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对Q235钢中反常组织的形成及对力学性能的影响进行了试验研究。
The formation and effects on the properties of abnormal microstructure in Q235 plain carbon steel were studied.
youdao
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对Q235钢中反常组织的形成及对力学性能的影响进行了试验研究。
The formation and effects on the properties of abnormal microstructure in Q235 plain carbon steel were studied.
youdao