weightless environment
alternative label: INGRAVIDEZ
scope note: INGRAVIDEZ
related: environment physiology
broader: gravitational environment
broader: physical environment
preferred label: محیط بی‌وزنی @fa
type: Concept

environment physiology
preferred label: فیزیولوژی محیط زیست @fa
type: Concept
related: weightless environment

gravitational environment
preferred label: محیط گرانشی @fa
type: Concept
narrower: weightless environment

physical environment
preferred label: محیط زیست فیزیکی @fa
type: Concept
narrower: weightless environment