leadglass铅玻璃
leadoxidevidicon氧化铅摄像管
leadsalts铅盐类
leadscrew丝杆
leadscrewtester丝杆检查仪
leadselenide硒化铅
leadselenidedetector硒化铅探测器
leadsilicateglass硅酸铅玻璃
leadstrontiumphotophatecrystal磷酸铅锶晶体
leadsulfidedetecror硫化铅检测器
leadsulfidefilm硫化铅薄膜
leadsulfidephtodetector硫化铅光电探测器
leadsulphide硫化铅
leadtelluride碲化铅
leadtester导程检查仪
leadvapourtlaer铅蒸气激光器
leadzirconate-titante锆钛酸铅
lead-baffledcollimator铅闸准直差
lead-in引入线
lead-lanthanum铅镧合金
lead-tinsulfideexitaxialfilm硫化锡铅周附生膜，硫化揨铅外延膜
lead-tin-telluide铅揨碲化物
lead-tin-telluridecrystal铅揨碲晶体
lead-tin-telluridedetector铅揨碲探测器
leader1导杆2引出线
leadingaxle导轴
leadingedge前沿
leadingedgetime前沿时间
leadkageimpedance漏泄阻抗
leadkageloss漏泄损失，漏损
leaf1薄片2瓣
leafofjkdiaphragm1光阑薄片2光圈瓣
leafotpicalaystem薄片光学系统
leafshutter叶片快门
leafspring片簧 | 