... variable-speed gear 变速装置 variable-speed governor 全程调速器 variable-speed pump 变速泵 ...
基于36个网页-相关网页
... full range reading;全程读数 full range rpm governor;全程调速器 full range zone;全程区域 ...
基于6个网页-相关网页
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variable speed governor
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variable speed governor
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