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forest fire pump
释义
forest fire pump
Encyclopedia
农学
森保机械
释
forest fire pump
森林消防泵
借助动力设备和传动装置,将水由低处升至高处的水力机械。主要指适合林地搬运、携带的水泵。
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photographic vertical circle
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photographic zenith tube
photographing for road traffic accident scene
photographone
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Photography Department of Xinhua News Agency
photography editor
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photography gallery
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更新时间:2026/6/20 8:17:50