<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31428080</termId><termName>Gay-Lussac alcoholometers</termName><termType>PT</termType><termNote><![CDATA[ Hydrometers for the determination of the alcoholic content expressed in Gay-Lussac degrees. The device was invented by French physicist and chemist Louis Gay-Lussac.  ]]></termNote><termCreatedDate>2026-03-30 20:55:28</termCreatedDate><relation><relationType>UF</relationType><termId>31428081</termId><termName>Gay-Lussac alcoholometer</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31428082</termId><termName>Gay-Lussac&apos;s alcoholometer</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31428083</termId><termName>alcoholometers, Gay-Lussac</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31398266</termId><termName>alcoholometers</termName><termType>PT</termType></relation></term>  </Zthes>