Drawing Instruments and Wiring Diagrams

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Across
  1. 3. divided as stock and blade
  2. 4. used to measure angles between 0 to 180
  3. 5. used to draw lines at 30, 45, and 60 degrees
  4. 7. used to draw arcs and circles
  5. 9. shows lightness of pencil
  6. 10. diagram using electronic symbols of components
Down
  1. 1. works as all-in-one measuring instrument attached to a drawing board
  2. 2. used to trace electronic symbols and designs
  3. 6. diagram showing actual pictures of components
  4. 8. used to draw