thulium
type: Concept
alternative label: Tm
broader: rare earth metal
preferred label: تولیم @fa
related: thulium compounds
related: thulium alloy
scope note: see also nucleus with ......

rare earth metal
type: Concept
narrower: thulium
preferred label: فلز خاک کمیاب @fa

thulium compounds
type: Concept
preferred label: ترکیبات تولیم @fa
related: thulium

thulium alloy
type: Concept
preferred label: آلیاژ تولیم @fa
related: thulium