<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31307426</termId><termName>flywheels</termName><termType>PT</termType><termNote><![CDATA[ Heavy-rimmed wheels used for regulating the speed of machinery via inertia. ]]></termNote><termCreatedDate>2026-03-30 20:34:05</termCreatedDate><relation><relationType>UF</relationType><termId>31307427</termId><termName>flywheel</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31322864</termId><termName>wheels</termName><termType>PT</termType></relation></term>  </Zthes>