gypsum powder

基本解释

Gypsum powder ebullition furnace is a kind of high-efficiency special equipment with adoption of fluid calcining technology.
石膏粉沸腾炉是一种应用流体化技术煅烧石膏的高效专用设备。
www.hazg.com.cn
The materials of module (1) can be composed by magnesia, magnesium chloride, sawdust or straws, gypsum powder, coal ash and so on.
模块（1）的材料可由氧化镁、氯化镁、锯末或秸秆、石膏粉、粉煤灰等组成。
ip.com
The article elaborated the production technology of gypsum powder used in sanitary ceramic working mold, introduced comprehensively the gypsum powder used in mold quality test items and test methods;
文章简述了卫生陶瓷工作模用石膏粉的生产工艺，较全面地介绍了模用石膏粉的质量检测项目及其检测方法；

When the rover zapped the powder with its laser, it turned out to be gypsum, a mineral that tends to form in bodies of water.
NEWYORKER: The Martian Chroniclers