掉砂 meaning in English
[冶金学] drop
Examples
- After wall plastering , stabilizing time shall be ensured to prevent mortar peeling , after stabilization , an iron float shall be used to flatten the wall to guarantee firm wall curing
抹灰后墙面应适当掌握刹平时间。以防砂浆不牢固掉砂，刹平后用铁抹子轻走一遍“压毛”以保墙面养护牢固。