A lead-base alloy enriched with silver and bismuth was obtained after separating silver and bismuth from crude lead with a continuous crystallizer.
粗铅采用连续结晶器分离银和铋后，得到一种富集银和铋的铅基合金。
A solid electrolyte type fuel cell which incorporates a metal separator comprising a base material of a metal other than silver or a silver alloy which is plated with silver or a silver alloy.
提供组装了将银或银合金以外的金属母材镀银或银合金的任何一方的金属隔板的固体电解质型燃料电池。
Ltd Electrical Alloy Company of which the main products involve tungsten-base contact material, integrated contact, silver-base contact material. SF6 breaker contact, copper-graphite contact etc.
其主导产品有：钨基触头材料、整体电触头、银基触头材料、SF 6断路器电触头、铜-石墨触头等产品。
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