<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31325907</termId><termName>elemental forces measuring devices</termName><termType>PT</termType><termNote><![CDATA[ Devices for measuring forces in physical nature, such as gravity and magnetism. ]]></termNote><termCreatedDate>2026-03-30 20:27:50</termCreatedDate><relation><relationType>UF</relationType><termId>31325908</termId><termName>elemental forces measuring device</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31325909</termId><termName>measuring forces, elemental forces</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31307800</termId><termName>measuring devices for forces</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31358403</termId><termName>electricity measuring devices</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31358406</termId><termName>gravity measuring devices</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31358409</termId><termName>magnetism measuring devices</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31358412</termId><termName>nuclear energy measuring devices</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31358415</termId><termName>radiant energy measuring devices</termName><termType>PT</termType></relation></term>  </Zthes>