可操作时间 meaning in English
operational time
Examples
- 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。