The structure and principle of the new type of rubber balloon with water volumometer are introduced . The method of compacted density test by new type of rubber with water volumometer is presented .

介绍了新型水 囊 式 容积 测定 仪的结构和原理，提出了用新型水囊式容积测定仪测试密度的方法。

Experimental Research for the Measuring Accuracy of A New Type of Rubber Balloon with Water Volumometer

新型水 囊 式 容积 测定 仪测试精度 室内试验研究