元素信息
AG200AL999
铝镀银5um
AG400AL999
铝镀银10um
AG800AL999
铝镀银20um
AG1000AL999
铝镀银25um
AU10AL999
铝镀金0.25um
AU20AL999
铝镀金0.5um
AU80AL999
铝镀金2um
AU200AL999
铝镀金5um
CD250AL999
铝镀镉6.25um
CD350AL999
铝镀镉8.75um