Explanatory notes
… and dyed fibres). They may be for any purpose (e.g., for spinning, felting, etc., or for use as filtering, … multiple, the asbestos fibres are beaten, carded and then spun. As asbestos fibres cannot be drawn, long fibres are … shields, fire-extinguishing sheets, theatre curtains, iron spheres and cones coated with asbestos for fighting fire in …