This will create all the belts. And the Requester chests are there so when you upgrade your belts they will all be converted to the best ones before new ones are build.
Credits to KatherineOfSky ♥ from the youtubes^^
Originally shared on the public FactorioPrints / Factorio School archive (factorioprints.com · factorio.school). Authorship preserved from the public catalog.
This will create all the belts. And the Requester chests are there so when you upgrade your belts they will all be converted to the best ones before new ones are build.
Credits to KatherineOfSky ♥ from the youtubes^^