construction terms

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Across
  1. 2. channel cut by saw blade
  2. 5. computer-aided drawing
  3. 6. a rig used in lifting loads
  4. 8. organized information
  5. 9. precisely vertical
  6. 11. "sexual ________"
  7. 15. location
  8. 16. melt together ----> metal
  9. 17. hard metal
Down
  1. 1. device to raise loads
  2. 3. a house rests on this
  3. 4. visual style of alphabetic characters
  4. 5. sharp pointed tool
  5. 6. safely guides operator
  6. 7. granular abrasive used on sandpaper
  7. 10. horizontal structural member
  8. 11. heating, ventilating, air conditioning
  9. 12. coupling device
  10. 13. stone, brick, block
  11. 14. join together
  12. 18. "____ language"