数字式调压器
digital voltage regulator
数字式动态梳状滤波器
dynamic digital comb filter
数字式断路器失灵保护
digital circuit breaker failure protection
数字式多路换向阀
digital multi-way directional valve
digital multi-way direction valve
数字式发动机电子控制器
Digital Electronic Engine Controller DEEC
数字式发动机计测器
digital engine measuring unit
数字式调速系统
digital speed regulation system
数字式方位距离追踪系统
digital azimuth range tracking system
Darts
数字式辐射测量计
digital radiation survey meter
数字式辐射-光度两用仪
digital radiometer-photometer
数字式辐射监测仪
digital radiation monitor
数字式伽玛射线闪烁计
digital gamma ray scintillometer