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So the hood shield could be designed according to discharging flow trail.
根据抛料流轮廓设计头罩等。
youdao
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The invention discloses a lifter of a range hood protective shield.
本发明公开了一种抽油烟机防护板升降装置。
youdao
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The invention discloses a lifter of a range hood protective shield.
本发明公开了一种抽油烟机防护板升降装置。
youdao