iron base bearing 中文意思是什麼
iron base bearing
解釋
鐵基軸承-
Method for chemical analysis of tin - base bearing alloy - part 12 : atomic absorption spectrographic method for the determination of iron content
錫基軸承合金化學分析方法.第12部分:原子吸收光譜法測定鐵量 -
Method for chemical analysis of tin - base bearing alloy - part 11 : 0 - phenanthroline photometric method for the determination of iron content
錫基軸承合金化學分析方法.第11部分:鄰菲?啉光度法測定鐵量
分享友人