试验获得外观良好镀层的电流密度范围,并对镀层的可焊性作了评估。
Experiments were made on a range of current densities, in order to obtain a coating with fine appearance. The solderability of coating is evaluated.
试验获得外观良好镀层的电流密度范围,并对镀层的可焊性作了评估。
Experiments were made on a range of current densities, in order to obtain a coating with fine appearance. The solderability of coating is evaluated.
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