Students are required to wear safety glasses or goggles during all phases of the experimental work and protective gloves when handling acetic acid.
(Students; are required; to wear safety glasses or goggles during all phases of the experimental work and protective gloves when handling acetic acid) (Students; to wear; safety glasses or goggles; T:during all phases of the experimental work and protective gloves)
Students Students
are required to wear
to wear safety glasses or goggles during all phases of the experimental work and protective gloves when handling acetic acid
safety glasses or goggles T:during all phases of the experimental work and protective gloves