Technology

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Across
  1. 2. A tool to hold your work securely
  2. 4. The verb that describes how we join the metal together
  3. 5. Used to stop the joint from oxidising
  4. 8. Brings your work to a shine
Down
  1. 1. When you put something hot into cold water
  2. 3. After every project you shold do one of these
  3. 6. A metal used to join the mild steel rod
  4. 7. A tool to mark out work