bottom unloaders
type: Concept
alternative label: unloaders, bottom
broader: unloaders
preferred label: تخلیه‌گر پایین @fa
related: unloading

unloaders
type: Concept
narrower: bottom unloaders
preferred label: تخلیه‌گر @fa

unloading
type: Concept
preferred label: تخلیه بار @fa
related: bottom unloaders