鉍焊料 的英文怎麼說
中文拼音 [hànliào]
鉍焊料
英文
bismuth solder-
Methods for chemical analysis of tin - lead solder - determination of bismuth content
錫鉛焊料化學分析方法鉍量的測定Pb - free solders ? sn - bi - zn based with our own patent and their modification to fit for package applications
無鉛焊錫?錫鉍鋅系無鉛焊錫,材料設計、開發,焊料(錫球、錫膏)開發等。Methods for chemical analysis of tin - lead solders - determination of copper, iron cadmium, silver, gold, arsenic, zinc, aluminium, bismuth, phosphorous content
錫鉛焊料化學分析方法銅鐵鎘銀金砷鋅鋁鉍磷量的測定
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