<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31428280</termId><termName>chronothermometers</termName><termType>PT</termType><termNote><![CDATA[ Thermometers used to indicate mean temperature, consisting partly of a clock mechanism whose speed is a function of temperature. ]]></termNote><termCreatedDate>2026-03-30 20:55:32</termCreatedDate><relation><relationType>UF</relationType><termId>31428281</termId><termName>chronothermometer</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31398529</termId><termName>thermometers by function</termName><termType>PT</termType></relation></term>  </Zthes>