Which is a bad habit for laboratory refrigerator?
A、Regulardefrostingandcleaning;
B、Disinfecttheinnersurfaceregularly;
C、Allchemicalsstoredshallbemarkedwiththename,thedateandthestorer.;
D、Theflammablesolutionplacedintheordinaryrefrigeratorshallbenotedonthedoorofrefrigerator.
发布时间：2026-01-12 00:37:42
