weightlessness
type: Concept
preferred label: بی‌وزنی @fa
related: life support system (spacecraft)
related: gravitation
related: human engineering
related: microgravity processing
related: space flight
related: aviation medicine

life support system (spacecraft)
preferred label: سامانه پشتیبانی حیاتی (فضاپیما) @fa
type: Concept
related: weightlessness

gravitation
preferred label: گرانش @fa
type: Concept
related: weightlessness

human engineering
preferred label: مهندسی فاکتورهای انسانی @fa
type: Concept
related: weightlessness

microgravity processing
preferred label: فرایند خردگرانی @fa
type: Concept
related: weightlessness

space flight
preferred label: سفر فضایی @fa
type: Concept
related: weightlessness

aviation medicine
preferred label: پزشکی هواپیمایی @fa
type: Concept
related: weightlessness