OBJECTIVE To evaluate the effect of chlorinedisinfectant on dimension change and disinfection of plaster model.
目的将含氯消毒剂调拌石膏灌注义齿石膏模型,评价对其模型表面杀菌效果及尺寸精度改变。
2
Objective Systematic uncertainty study of valid chlorine measurement in chlorinedisinfectant were made so as to improve quality control of valid chlorine measurement.
目的对含氯消毒剂中有效氯含量测量不确定度进行系统研究,为有效氯含量测定的质量控制提供依据。
3
Schaaf said toilets, blankets and clothing are being sprayed with a chlorine-based disinfectant.