<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31321959</termId><termName>electric switches</termName><termType>PT</termType><termNote><![CDATA[ Mechanisms for making, breaking, or changing connections in electrical circuits. ]]></termNote><termCreatedDate>2026-03-30 20:26:48</termCreatedDate><relation><relationType>UF</relationType><termId>31321960</termId><termName>electric switch</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31321961</termId><termName>electronic switches</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31321962</termId><termName>switch</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31321963</termId><termName>switches</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31321964</termId><termName>switches, electric</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31321965</termId><termName>switches, electronic</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31306852</termId><termName>electrical system components</termName><termType>PT</termType></relation></term>  </Zthes>