之所以需要如此，是因为当不同的人因不同的目的使用或者清洗时，寻找碗碟的过程引起了很多烦恼，浪费了大量时间。
For want of this, much vexation and loss of time is occasioned while seeking vessels in use, or in cleansing those employed by different persons for various purposes.
目的以载体定量试验方法观察四环牌清洗消毒剂杀灭微生物效果。
OBJECTIVE To observe the sterilizing effect of Sihuan chlorinated disinfectant on microorganisms by using carrier quantitative test.
目的探讨超声清洗的最佳效果。
OBJECTIVE To explore the desirable effect and methods of ultrasonic cleaning.
应用推荐