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-acid storage batteries铅酸蓄电池
lead laminated rubber bearing铅芯橡胶支座
lead-zinc mineral resources铅锌矿资源
lead-zinc sintering process铅锌烧结过程
lead cathode smelting furnace电铅阴极熔炉
lead acetate culture-medium[医] 醋酸铅培养基
Lead amount of paint layer.涂漆层含铅量涂漆层中铅元素的含量。