specific gravity test 比重试验 ; 比重测定
apparent specific gravity test 视比重试验
specific gravity test of rubber 橡胶密度测定
circadian urina specific gravity test 昼夜尿比重试验
Laboratory fill test: fill water content, grain analysis and specific gravity test were tested.
填土的室内试验：填土含水量测定、颗粒分析和比重测定。
youdao
In this paper, the principle and the application of magnetic fluid was studied in the specific gravity test of objects.
本论文研究了磁性液体物体比重测试技术的原理及其应用。
应用推荐
模块上移
模块下移
不移动