gypsum plaster
常见例句
- The invention is useful for producing lightened gypsum plaster boards.
本发明可用于制造减轻的石膏板。 - It includes boards designed to receive either direct surface decoration or gypsum plaster.
这还包括直接的表面装饰板或是石膏板。 - Setting time of gypsum plaster is very short, usually only 6~30 min, and operation time is only 5-10 min, which cannot satisfy the practical plastering and construction of gypsum-based material.
半水石膏凝结硬化很快,其初终凝时间为6~30分钟,可操作时间只有5~10分钟,往往不能满足石膏基材料的成型与施工的需要。 返回 gypsum plaster