production materials
preferred label: مواد تولید @fa
type: Concept
related: additive

plasticiser
preferred label: نرم‌ساز @fa
type: Concept
broader: additive

materials
preferred label: مواد @fa
type: Concept
narrower: additive

alloying addition
preferred label: کمک‌ذوب آلیاژسازی @fa
type: Concept
broader: additive

additive
type: Concept
related: production materials
narrower: plasticiser
narrower: alloying addition
narrower: food additive
preferred label: افزودنی @fa
alternative label: fuel additives
broader: materials

food additive
preferred label: افزودنی غذا @fa
type: Concept
broader: additive