para Potrebe Velika količina cow collar Pustoš osvetiti se Raspored
LoRaWAN GPS Cattle Collar – LPWAN SPACE
Amazon.com : Jopwkuin Livestock Supply, Strong and Durable Convenient to Use Cattle Collar Double‑Row Hole Design and Delicate for Farms for Home Use(Small) : Patio, Lawn & Garden
Why Our Cows Wear Collars – Saxon Homestead Farm
New insights with collars transforming dairy farming - Dairy Global