White ware puzzle-1

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Across
  1. 2. apparatus used for measuring of slip viscosity
  2. 5. product having zero porosity
  3. 6. used for preparation of granuals
  4. 9. glassy coating on metal surface
  5. 10. major raw material in bone china
  6. 11. binding coating between tile and glaze
  7. 12. white burning clay
  8. 13. high temperature withstanding materials
Down
  1. 1. glassy coating on ceramic ware
  2. 3. tool used for measuring of temperature
  3. 4. clay having high water of plasticity
  4. 7. is the widely used countinuous firing kiln
  5. 8. the process of removal of lead toxicity