<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31387486</termId><termName>dental engines</termName><termType>PT</termType><termNote><![CDATA[ General term referring to the combination of all the electric, pneumatic, and other power sources used to operate the dentist's tools. ]]></termNote><termCreatedDate>2026-03-30 20:44:29</termCreatedDate><relation><relationType>UF</relationType><termId>31387487</termId><termName>dental engine</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31353455</termId><termName>dental instruments</termName><termType>PT</termType></relation></term>  </Zthes>