<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31421369</termId><termName>oxyacetylene torches</termName><termType>PT</termType><termNote><![CDATA[ Torches using oxygen and acetylene; used especially for welding. ]]></termNote><termCreatedDate>2026-03-30 20:53:32</termCreatedDate><relation><relationType>UF</relationType><termId>31421370</termId><termName>blowpipes, oxyacetylene</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31421371</termId><termName>oxyacetelen blowpipes</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31421372</termId><termName>oxyacetylene torch</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31421373</termId><termName>torch, oxyacetylene</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31421374</termId><termName>torches, oxyacetylene</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31386478</termId><termName>torches</termName><termType>PT</termType></relation></term>  </Zthes>