堆集密度 meaning in English
bulk density
Examples
- 1902 - 317 methods of testing refractory materials - general and textural properties - determination of volume and bulk density of dense shaped products methods 1902 - 317
耐火材料试验方法.第3部分:一般特性和结构特性.第17节:密实成形制品体积密度和堆集密度测定