查询词典 lead on

lead screw tester：丝杠检查仪

lead screw lathe || 丝杠车床 | lead screw tester || 丝杠检查仪 | lead secondary battery || 铅蓄电池

lead screw tester：导螺杆测试器

导螺杆量测仪 lead screw measuring machine | 导螺杆测试器 lead screw tester | 铅遮蔽 lead shielding

lead screw drive：导螺杆驱动

lead-screw ==> 导螺杠 | lead-screw drive ==> 导螺杆驱动 | lead-screw gear ==> 丝杠交换齿轮

lead soap：铅皂

lead storage battery 铅蓄电池 | lead soap 铅皂 | lead poisoning 铅中毒

lead spar：硫酸铅矿

lead spacing ==> 引线间距 | lead spar ==> 硫酸铅矿 | lead spindie ==> 主马达联轴器

lead sulphide：硫化铅

lead sulfide phtodetector 硫化铅光电探测器 | lead sulphide 硫化铅 | lead telluride 碲化铅

lead sulphide：方铅矿硫化铅方铅矿

lead stowage plan 铅压载配置图 | lead sulphide 方铅矿硫化铅方铅矿 | lead tube 铅管

lead tolerance：导程公差

"前置时间","lead time" | "导程公差","lead tolerance" | "引导线(铁路)","lead track"

lead tolerance determination apparatus：四乙铅容许量测定器

lead titanate 钛酸铅 | lead tolerance determination apparatus 四乙铅容许量测定器 | lead tube 铅管

lead tree：铅树

"lead quenching","铅浴粹火" | "lead tree","铅树" | "lead-base bearing metal","铅基轴承合金"

air ventilator：通风管

air purifier 空气滤清剂 | air ventilator 通风管 | air-bleed 空气分泄器

sound motion picture, talkie：有声电影

silent cinema, silent films 无声电影 | sound motion picture, talkie 有声电影 | cinemascope, CinemaScope 西涅玛斯科普型立体声宽银幕电影,变 形镜头式宽银幕电影