小中大实验室安全golden rules
实验室安全golden rules
If you open it, close it.
If you turn it on, turn it off.
If you unlock it, lock it back.
If you break it, repair it.
If you can't fix it, call someone who can.
If you borrow it, return it.
If you use it, take care of it.
If you make a mess, clean it up.
If its in the way, move it.
If you move it, put it back.
If you don't know how to operate it, leave it alone.
If it doesn’t concern you, mind your own business.
