<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31384694</termId><termName>steam turbines</termName><termType>PT</termType><termNote><![CDATA[ Turbines that are driven by the pressure of steam which is discharged at high velocity against the turbine vanes. ]]></termNote><termCreatedDate>2026-03-30 20:43:47</termCreatedDate><relation><relationType>UF</relationType><termId>31384695</termId><termName>steam turbine</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31384696</termId><termName>steam-turbines</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31384697</termId><termName>turbine, steam</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31384698</termId><termName>turbines, steam</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31352652</termId><termName>turbines</termName><termType>PT</termType></relation></term>  </Zthes>