mechanical product
preferred label: محصول مکانیکی @fa
type: Concept
narrower: lightweight structure

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

metal foam
preferred label: کف فلزی @fa
type: Concept
related: lightweight structure

lightweight structure
related: foam
related: metal foam
related: honeycomb structure
related: sandwich structure
related: aerospace materials
related: thin wall structure
type: Concept
preferred label: ساختار سبک وزن @fa
broader: mechanical product

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

honeycomb structure
preferred label: سازه لانه زنبوری @fa
type: Concept
related: lightweight structure

foam
preferred label: کف @fa
type: Concept
related: lightweight structure

aerospace materials
preferred label: مواد هوافضایی @fa
type: Concept
related: lightweight structure