土壤膨胀仪用于测定粘性土在浸水过程中体积增大的膨胀量与膨胀稳定后的含水量。 

技术参数：
切土环刀:Φ61.8mm 20mm
水平调节:底部调节螺钉
导环:防止膨胀
百分表:0mm-10mm
仪器重量:2.5Kg

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