Improved gasbag casing component

摘要: The invention relates to an improved gasbag casing component. component comprises a first seal and second component, the lower shell hollow connected with extended in distal end, comprise device channels linked together aligned generally, internal column face external wall arranged between them; end of further open labium, labium tilt opening part transition part, oblique is demarcated by face; inflatable expandable tapered fit formed pipe wall; annular fully enclosed taper seam area fixedly wall, integral whole connection labium.