Leadtekn.丽台科技（以研发为主的知名科技公司）leadv.引导；领先；带领；过 ... (的生活)；导致n.领头位置；主角；榜样；引言；铅lead dimethyl dithiocarbamate[化] 二硫代氨基甲酸二甲铅lead laminated rubber beating铅芯叠层隔震支座Lead-calcium-tin Re alloy稀土铅钙锡合金lead-tin telluride detector碲锡铅探测器lead-alloy-sheathed cable铅合金包皮电缆Lead time for sample approval制样时间LEAD ACID AND NI-CD BATTERY硫酸铅和镍电池lead-bismuth eutectic alloy铅铋合金lead-free low melting glass无铅低熔玻璃lead the division into battle带领全师投入战斗

1. Lead-free alloy plating layer compacting iron, long service life.
   无铅合金铁电镀层密实，使用寿命特长。
2. Currently, there is no viable lead-free alloy with this liquidus temperature.
   目前，没有无铅合金能满足这样高的融点温度。