boxes on conveyor belt

lightbox:
[url=search/portfolio/248175/?facets={%2235%22:%5B%22logistics%22,%22OR%20messenger%22%5D,%229%22:0,%2230%22:%22100%22}][img]http://www.photonullplus.de/misc/istock/istock-thumb-logistics.jpg[/img][/url] [url=search/portfolio/248175/?facets={%2235%22:%5B%22industry%22,%22OR%20engineering%22,%22OR%20robot%22%5D,%229%22:0,%2230%22:%22100%22}][img]http://www.photonullplus.de/misc/istock/istock-thumb-industry.jpg[/img][/url] [url=search/portfolio/248175/?facets={%2235%22:%5B%22shopping%22,%22OR%20e-commerce%22%5D,%229%22:0,%2230%22:%22100%22}][img]http://www.photonullplus.de/misc/istock/istock-thumb-shopping.jpg[/img][/url]

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