After using reagents in chemical lab, you should to
A、putitbackinplaceimmediatel;
B、putitinaneasyaccessingplace;
C、makeupbyyourself,whenitisinsufficient;
D、keepthebottleopenforeasyusenexttime
发布时间:2026-01-18 15:33:01
A、putitbackinplaceimmediatel;
B、putitinaneasyaccessingplace;
C、makeupbyyourself,whenitisinsufficient;
D、keepthebottleopenforeasyusenexttime