normal plane
type: Concept
preferred label: صفحه قائم @fa
related: cnv group

cnv group
type: Concept
broader: physical chemistry
preferred label: گروه cnv @fa
related: normal plane
related: group

physical chemistry
type: Concept
narrower: cnv group
preferred label: شیمی فیزیک @fa

group
type: Concept
preferred label: گروه @fa
related: cnv group