浮石粉
- 网络PUMICE;powdered pumice
浮石粉-
天然浮石粉水泥土力学性质的试验研究
Experiment Study of Mechanical Properties of Natual Pumice Powder Cement-Soil
-
用几滴酒精浸润后，浮石粉变得澄清透明。
The pumice is made transparent by wetting it with a few drops of alcohol .
-
如果使用的是含丁香酚的暂时性粘结材料，用浮石粉彻底的清除所有的粘结材料。
If eugenol containing temporary cements were used , use pumice to thoroughly remove all traces of cement .