lead ingot 中文意思是什麼
lead ingot
解釋
鉛錠-
Specification for ingot lead for radiation shielding
輻射屏蔽用鉛錠規范 -
Methods for the sampling and analysis of tin and tin alloys - method for the determination of lead in ingot tin and tin - antimony solders photometric method
錫及錫合金取樣及分析方法.第5部分:錫錠及錫銻焊料中鉛含量測定方法 -
Methods for the sampling and analysis of tin and tin alloys - method for the determination of copper in ingot tin and tin - lead solders photometric method
錫及錫合金取樣及分析方法.第4部分:錫錠及錫鉛焊料中銅的測定方法
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