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WATCHDOG 2800 automatic soil moisture monitoring stations
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WatchDog 2800土壤水分自動(dòng)監(jiān)測(cè)站
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SM 100 Portable Soil Moisture Tester
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SM 100便攜式土壤水分速測(cè)儀
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VERTEX IV Ultrasonic Tree Height and Distance Meter
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Vertex IV超聲波樹木測(cè)高測(cè)距儀
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TPS-2 Portable Photosynthesis Measurement System
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TPS-2便攜式光合作用測(cè)定系統(tǒng)
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