<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31444249</termId><termName>laboratory cathetometers</termName><termType>PT</termType><termNote><![CDATA[ Devices intended for use in a laboratory environment primarily in reading levels of a liquid in a capillary tube to determine surface tension, or for determining the changes in the liquid level during a chemical reaction. ]]></termNote><termCreatedDate>2026-03-30 21:01:17</termCreatedDate><relation><relationType>UF</relationType><termId>31444250</termId><termName>laboratory cathetometer</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31427975</termId><termName>cathetometers</termName><termType>PT</termType></relation></term>  </Zthes>