<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31358239</termId><termName>vertical distance measuring devices</termName><termType>PT</termType><termNote><![CDATA[ Devices used for measuring distances on a vertical plane.  ]]></termNote><termCreatedDate>2026-03-30 20:36:37</termCreatedDate><relation><relationType>UF</relationType><termId>31358240</termId><termName>measuring devices, vertical distance</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31358241</termId><termName>vertical distance measuring device</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31325885</termId><termName>distance measuring devices</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31398128</termId><termName>[measuring devices for height]</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31398129</termId><termName>[measuring devices for depth]</termName><termType>PT</termType></relation></term>  </Zthes>