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养蜂场/底板
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Beekeeping
底板是蜂巢的地板,支撑着整个蜂巢的重量。底板的三侧通常有 3/8 - 3/4 英寸的边缘,以便蜜蜂进入蜂巢。底板通常还会在前侧伸出 2 英寸,为蜜蜂提供着陆板。
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书籍:养蜂场
华夏公益教科书