Tuesday, July 14, 2020

SHQ hyd


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my teaching

  • First Aid (BURNS AND SCALDS)
    BURNS AND SCALDS Burns are caused by dry heat, corrosive substances and friction.  Scalds are caused by wet heat – hot liquids and vapours. ...
  • Shear Lashing Mark 2
    Shear Lashing Technique Tie a clove hitch around one pole. Wrap both poles with a simple lashing. Wrap the lashing with a two or three tight...