<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>14057211</termId><termName>hermeticidad</termName><termType>PT</termType><termNote><![CDATA[ Úsese para la condición de ser impermeable a la penetración de aire, o casi serlo. ]]></termNote><termCreatedDate>2026-03-30 20:23:59</termCreatedDate><relation><relationType>BT</relationType><termId>14052135</termId><termName>atributos y propiedades de impermeabilidad</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>14067357</termId><termName>herméticamente cerrado</termName><termType>PT</termType></relation></term>  </Zthes>