Space expansion / enlargement system in the sector: campers, caravans, showrooms, exhibition, show, transport vehicles, trailers and containers

摘要

Room expansion / enlargement system in the sector: Motor caravans, caravans, showrooms, exhibitions, shows, transport vehicles, trailers and containers, characterized in that, the base frame has a width of 1.5 m to 2.5 m and a length of 2, 5 m to 18 m.