<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31311784</termId><termName>flash point</termName><termType>PT</termType><termNote><![CDATA[ The lowest temperature at which vapors from a volatile liquid will ignite instantaneously upon the application of a small flame. ]]></termNote><termCreatedDate>2026-03-30 20:24:00</termCreatedDate><relation><relationType>UF</relationType><termId>31311785</termId><termName>point, flash</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31301560</termId><termName>thermal properties</termName><termType>PT</termType></relation></term>  </Zthes>