lead pan铅盘
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-tin sulfide epitaxial film硫化锡铅外延膜
lead zirconate titanate thin film铁电薄膜
lead-oxide photoconductive tube氧化铅光电导管
lead-patented cold-drawn wire铅淬火冷拉钢丝
lead cyanamide rust-proof paint碳氮化铅防锈涂料
Lead shell mold machined castings铅壳型机械加工铸件
Lead closed die machined forgings铅闭式模机械加工锻件
lead a blameless life evermore.始终过着清白的生活。