Dust Mask
Dust Mask his article is about paper dust masks. For respirators worn over the nose and mouth, see N95 respirator.A half-face dust mask A dust mask is a flexible paper pad held over the nose and mouth by elastic or
dust mask
Fire And Safety Product
FIRE BLANKETWhat is a fire blanket? A fire blanket is a sheet of woven fire-resistant material designed to extinguish small fires. Fire blankets are usually made from woven fireglass and work by smothering the fire and cutting off its oxygen