sandwich structure
type: Concept
preferred label: سازه‌های ساندویچی @fa
related: sheet materials

sheet materials
type: Concept
broader: materials
broader: shape (structure)
preferred label: مواد ورقه‌ای @fa
related: thin wall structure
related: sandwich structure
related: sheet metal processing
related: structural panel

structural panel
type: Concept
preferred label: پانل سازه @fa
related: sheet materials

thin wall structure
type: Concept
preferred label: سازه دیواره نازک @fa
related: sheet materials

shape (structure)
type: Concept
narrower: sheet materials
preferred label: شکل (سازه) @fa

sheet metal processing
type: Concept
preferred label: ورق پردازشی فلزی @fa
related: sheet materials

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