作者: Jason McClintock
DOI:
关键词: Sleeve 、 Mechanical engineering 、 Engineering drawing 、 Geology 、 Welding
摘要: An airbed with an integral sleeve. After deflation of the airbed, is rolled or folded into a tight formation, and sleeve extended around for storage. The may be flat fabric material that attached to seam example by welding. includes drawstrings cords tying tightening airbed. A handle also provided carrying stored once in place.