<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">ammonia process</topic></authority><related type="other"><topic>blueprint machines</topic></related><related type="broader"><topic>diazo process</topic></related><variant type="other"><topic>diazo process, dry</topic></variant><variant type="other"><topic>diazo process, vapor</topic></variant><variant type="other"><topic>dry diazo process</topic></variant><variant type="other"><topic>dry diazotype process</topic></variant><variant type="other"><topic>vapor diazo process</topic></variant><variant type="other"><topic>vapor diazotype process</topic></variant> <note xml:lang="en"><![CDATA[ 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. ]]></note></mads>