Tesaurus d'Art i Arquitectura Getty Institute 0000-00-00 2024-01-24 15:40:44 en ammonia process300240192diazo process, drydiazo process, vapordry diazo processdry diazotype processvapor diazo processvapor diazotype process Two-component diazo process in which both the diazonium salts and the coupler are on the base, and development is achieved by neutralizing the acidic stabilizers with vapors derived from evaporating ammonia water. procés a l'amoníac proceso al amoniaco 2026-03-30 20:50:13