low voltage protection：低壓保護

382 Low-frequency high-voltage protection 低頻高壓試驗 | 383 Low-voltage protection 低壓保護 | 384 Low-voltage rekease relay 低壓釋放繼電器

low voltage protection：低電壓保

low-voltage power supply 低壓電源 | low-voltage protection 低電壓保 | low-voltage relay 低壓繼電器

low-level radiation：低強度輻射,低水平輻射

low level modulation 低位準(zhǔn)調(diào)變,低位準(zhǔn)調(diào)制,低功率調(diào)制 | low level radiation 低強度輻射,低水平輻射 | low level relay 低位準(zhǔn)繼電路

pendant luminaire：吊形照明器具

"pencil beam antenna ","筆形波束天線" | "pendant luminaire ","吊形照明器具" | "pendulum relay ","擺式電驛,振動子電驛"

lumpy structure：集總結(jié)構(gòu)

"集總線","lumpy line" | "集總結(jié)構(gòu)","lumpy structure" | "月球通信電驛單元","lunar communication relay unit,LCRU"

lunar module guidance computer,LMGC：月球模組導(dǎo)引計算機

"月球通信電驛單元","lunar communication relay unit,LCRU" | "月球模組導(dǎo)引計算機","lunar module guidance computer,LMGC" | "極端分子;瘋傻邊緣者","lunatic fringe"

magnetic torque：磁矩,磁轉(zhuǎn)矩

magnetic time relay 磁延時繼電器 | magnetic torque 磁矩,磁轉(zhuǎn)矩 | magnetic tracer roller 磁導(dǎo)輪

master sample：樣品

主繼動器 master relay | 樣品 master sample | 標(biāo)準(zhǔn)砂 master sand

frequency measuring equipment：頻率計

frequency measuring count-er 測頻計數(shù)器 | frequency measuring equipment 頻率計 | frequency measuring relay 測頻繼電器

medley relay：abbr. med rel; 混合接力

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