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铁路信号电源设备
释义
铁路信号电源设备
Encyclopedia
工学
〔铁路信号设备〕
释
railway signaling power supply equipment
铁路信号电源设备
为铁路信号设备提供不间断供电,不受外电网电压波动和负载变化影响的交、直流电源装备。
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Bruno Barbey
Bruno Bauer
Bruno Maderna
Brunot Report
Bruno Walter
Bruns
Bruns expansion
bruns formula
Brun sieve
Bruns theorem
Brun sum
Brun theorem
Brun-Titchmarsh theorem
Bruny Island
Brush
brush
brush coating
brush-cutter for forest service
Brushed fabric Bedding
brushes
brushes used in oil painting
Brush-holder with a Boy on a Buffalo Carved by Wu Zhifan
Brushing glaze
brushless D.C.motor
brushlet transform
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