protective atmospheres
alternative label: atmospheres, protective
related: biodeterioration
related: environmental control
broader: environmental control
preferred label: جو محافظ @fa
type: Concept

biodeterioration
preferred label: زیست‌زوال @fa
type: Concept
related: protective atmospheres

environmental control
preferred label: کنترل محیطی @fa
type: Concept
narrower: protective atmospheres
related: protective atmospheres