递增数字记录器
incremental digital recorder
高速数字记录器
high rate digital recorder
HRDR High – Rate Digital Recorder
机载数字记录器
airborne digital recorder
adr
模拟数字记录器
analog-to-digital recorder
ADR (analog-to-digital recorder
模拟至数字记录器
analog to digital recorder
adr
数字-数字数据变换器
digital-to-digital data converter
增量式数字记录器
incremental digital recorder
彩色照片传真记录器
color photo facsimile recorder
带正负号数字数字系统
signed digit number system
多数字记录
multiple digital recording
分离式数字记录装置
seperated recording device
高密度数字记录
high-density digital recording
high density digital recording
HDDR High Density Digital Recording