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