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 sheathed telephone cable铅包电话电缆
leaded low-phosphorus steel含铅低磷钢
Lead Computing Gyroscope Unit提前角计算陀螺仪
Lead-in to prayer for bread转入祷告
lead zirconate titanate powder锆钛酸铅粉体
LEAD WIRE FOR LOUDSPEAKER COIL扬声器音圈接线
lead and zinc smelting complex铅锌联合冶炼
lead cylinder compression test赫氏猛度试验
lead-free and cadmium-free无铅无镉
Lead zinc polymetallic deposit铅-锌多金属矿床