запасний ствол
barrel assembly (barrel group)
automatic heavy barrel rifle / heavy barrel automatic rifle
spare parts, tools and accessories (SPTA)
spare tools and devices
spare tyre
depot spare parts
accountability of spare parts
gun spare-parts kit
spare crew
logistic-accountability technician (responsible for re-supply and accountability of spare parts)
prioritization of spare parts
spare parts / spares
spare parts and consumables
spare parts management
spare parts management system
spare parts stockage
spare parts, tools and accessories (SPTA) / specialized maintenance kit
spares / spare parts
specialized maintenance kit / spare parts, tools and accessories (SPTA)
stocks of spare parts
nonconcurrent spare parts
look spare
spare file
spare part
spare parts distribution center
spare rank
spare ration
spare timer
spare
spare-time army
initial spare order