<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>14059452</termId><termName>viscosimetría</termName><termType>PT</termType><termNote><![CDATA[ La medición de la viscosidad. ]]></termNote><termCreatedDate>2026-03-30 20:25:25</termCreatedDate><relation><relationType>BT</relationType><termId>14053561</termId><termName>medición</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>14096645</termId><termName>viscosímetros</termName><termType>PT</termType></relation></term>  </Zthes>