id	domain	url
cet-2326	www.aidic.it	www.aidic.it/cet
cet-2326	www.arduino.cc	www.arduino.cc/en/main/software
cet-2326	www.legoengineering.com	www.legoengineering.com/nxt-g-quick-guide/
cet-2326	www.coppeliarobotics.com	www.coppeliarobotics.com
cet-2326	www.kukarobotics.com	www.kukarobotics.com/united_kingdom/en/products/software/kuka_sim/kuka_sim_detail/ps_kuka_sim
cet-2326	www.robotc.net	www.robotc.net
cet-2326	www.robodk.com	www.robodk.com
cet-2326	www.blend4web.com	https://www.blend4web.com/pub/b4w_manual_en.pdf
cet-2326	www.motoman.com	www.motoman.com/media/pr/201511-motosimtouch