地理
顯示第 1 至 24 項結果，共 174 項
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濁度管
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3D中國地理特徵圖 簡中
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DIY恐龍考古挖掘
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不銹鋼過濾網篩 Stainless steel sieves
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中國政區掛圖 繁中英
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五合一水質試紙5 in 1 water quality test paper
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便攜式筆型數顯溶解氧測定儀 溶氧儀 Portable Pen type Dissolved Oxygen Meter D.O. Meter water aquaculture
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光學鹽度計 高精度 Sea Water Salinity Refractometer
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分體式土壤酸鹼度度測試儀 Soil pH meter
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分體式溫濕度計 Temperature and Humidity Meter
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取土器1米 直徑38mm Soil Corer
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取土器1米 直徑45mm Soil Auger
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土壤NPK檢測試劑 Soil testing Kit
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土壤肥力速效氮檢查儀 Soil Nitrate Meter
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土壤肥力速效磷檢查儀 Soil Phosphorus Meter
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土壤肥力速效鉀檢查儀 Soil Potassium Meter
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地球儀繁中英
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地質錘 Geological hammer
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手持數顯CO2二氧化碳含量測量儀
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指針式多功能坡度測量儀傾角儀 帶磁吸 Rotary Dual-Scale Angle Meter with Magnetic Base
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指針式氣壓計
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3cm彩色磁粒50粒 Assorted Whiteboard Magnets
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數顯PM2.5/PM10/懸浮粒子計數器 空氣質素測試套裝
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數顯四合一土壤溫度計 4 in 1 soil thermometer
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