Life-saving apparatus and equipment, namely, life preservers; life-saving apparatus and equipment for flight crew, namely, life preservers; floatation devices for people, namely, buoyancy aids in the nature of life belts, life jackets, and life vests; life jackets; life jackets for flight crew; life vests; devices to increase buoyancy, namely, life buoys; life-saving apparatus for use on water, namely, life-saving rafts; clothing for protection against accidents; protective suits for aviators...