Unit Nine Wool Spinning的意思|示意

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第九单元羊毛纺纱


Unit Nine Wool Spinning的网络常见释义

毛纺 Unit Eight Finisher Drawing, Roving and Spinning(并条,粗纱和细纱) Unit Nine Wool Spinning (毛纺) Unit Ten Self-Twist Yarns and Twistless Yarns (自捻纱和无捻纱) ..