Creep testing, high temperature treatment and metallographic examination of the tungsten wire
中华人民共和国工业和信息化部(电子)
本标准规定了钨丝蠕变试验、高温处理及金相检查的方法。
本标准适用于钨丝蠕变残余伸长值的测定和钨丝蠕变试验后及高温处理后的金相组织检查。
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