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First aid neck-support consists of inflatable rubber or plastic tube with valve, mouth tube, inner and outer wall and adhesive strip.
First aid neck-support consists of inflatable rubber or plastic tube with valve, mouth tube, inner and outer wall and adhesive strip.
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机译:急救颈托由带有阀门的可充气橡胶或塑料管,口管,内外壁和胶带组成。
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摘要
The neck support consists of an inflatable rubber and or plastic tube (1) incorporating a single compartment with a valve (2). The tube has a mouth-tube (4). The tube has an outer and inner wall. The ends of the tube are fixed together by an adhesive strip (3).
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