“deal board”的概念、定义、翻译、参考文献-科学参考

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单词	deal board
释义	deal board 松木板
随便看	dual rate system (运费同盟的两价运费制) dual-ratio control dual ratio reduction dual representation dual rheostat dual-rotor helicopter dual rotors dual rupture disks dualscatter laser velocimeter dual-seal dual-seal tubing joint dual sense amplifier dual service dual simplex algorithm dual simplex method dual slide scanner dual space dual species dual spectrum dual spindlebiax (磁心元件) dual standard receiver dual structure dual structure of economy dual symmetric amplitude dual system