aluminium bearing alloys 中文意思是什麼
aluminium bearing alloys
解釋
含鋁合金-
Methods for the sampling and analysis of tin and tin alloys - method for the determination of aluminium in solders and white metal bearing alloys photometric method
錫及錫合金取樣及分析方法.第18部分:焊料及軸承用白合金中鋁含量測定方法
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