sulphur print 中文意思是什麼
sulphur print
解釋
硫磺檢驗-
Iron and steel. macrographic examination by sodium sulphur print socalled lead print method
鋼鐵.鈉硫印痕低倍檢驗.亦稱鉛印法 -
Method for the macrographic examination of steel by sulphur print baumann method
鋼的硫印粗視組織檢查法 -
Steel - examination by sulphur print baumann method
鋼的硫印檢驗方法 -
Steel - examination by sulphur print baumann metho
鋼的硫印檢驗方法 -
Method of sulphur print for steel
鋼的硫印檢驗法
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