<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31444247</termId><termName>micromanometers</termName><termType>PT</termType><termNote><![CDATA[ Gauges that are used for measuring changes in air pressure, velocity, or flow. These can measure extremely small differences in pressure of both gas and liquid. ]]></termNote><termCreatedDate>2026-03-30 20:47:06</termCreatedDate><relation><relationType>UF</relationType><termId>31444248</termId><termName>micromanometer</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31358355</termId><termName>manometers</termName><termType>PT</termType></relation></term>  </Zthes>