<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31419745</termId><termName>jackscrews</termName><termType>PT</termType><termNote><![CDATA[ Jacks in which a screw is used for lifting and carrying a plate which bears on the load. ]]></termNote><termCreatedDate>2026-03-30 20:53:04</termCreatedDate><relation><relationType>UF</relationType><termId>31419746</termId><termName>jack screws</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31419747</termId><termName>jacks, screw</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31419748</termId><termName>jackscrew</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31419749</termId><termName>screw jacks</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31419750</termId><termName>screws, jack</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31385126</termId><termName>jacks</termName><termType>PT</termType></relation></term>  </Zthes>