protective clothing
preferred label: پوشاک حفاظتی @fa
type: Concept
related: protective masks

oxygen
preferred label: اکسیژن @fa
type: Concept
related: protective masks

protective masks
alternative label: MASCARAS ANTIGAS
related: protective clothing
related: oxygen
related: medical equipment
broader: safety technology
preferred label: ماسک‌های حفاظتی @fa
type: Concept

medical equipment
preferred label: تجهیزات پزشکی @fa
type: Concept
related: protective masks

safety technology
preferred label: فناوری ایمنی @fa
type: Concept
narrower: protective masks