diazo-type paper

  • 11test — 1. To prove; to try a substance; to determine the chemical nature of a substance by means of reagents. 2. A method of examination, as to determine the presence or absence of a definite disease or of some substance in any of the fluids, tissues,… …

    Medical dictionary

  • 12Prepress proofing — Main article: Prepress A Contract Proof[1] usually serves as an agreement between customer and printer and as a color reference guide for adjusting the press before the final press run.[2] Most contract proofs are a Prepress Proof.[3] The primary …

    Wikipedia