fracture
type: Concept
preferred label: شکست @fa
related: fracture testing

stress concentration
type: Concept
preferred label: تجمع تنش @fa
related: fracture testing

fracture testing
type: Concept
broader: mechanical testing
preferred label: آزمایش شکست @fa
related: stress concentration
related: tensile testing
related: fracture

tensile testing
type: Concept
preferred label: آزمایش کششی @fa
related: fracture testing

mechanical testing
type: Concept
narrower: fracture testing
preferred label: آزمایش مکانیکی @fa