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dual range

construct. 双波〔频〕段
tech. 双量程; 双距离; 双波段
dual-range
auto. 传动系统/变速器高/低传动比区间; 双速比的; 行星齿轮双列的
 English thesaurus
Dual Range
el., abbr. DR
dual range
: 23 phrases in 6 subjects
Automobiles15
Aviation1
Military1
Securities1
Space2
Technology3