<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>14122174</termId><termName>ladrillo perforado</termName><termType>PT</termType><termNote><![CDATA[ Ladrillo con perforaciones u hoyos verticales; al añadir hoyos se disminuye el peso del ladrillo sin reducir significativamente su resistencia. ]]></termNote><termCreatedDate>2026-03-30 21:03:02</termCreatedDate><relation><relationType>UF</relationType><termId>14122175</termId><termName>ladrillos perforados</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>14113915</termId><termName>ladrillos por forma: solidez</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>14133855</termId><termName>cobogós (traducció pendent)</termName><termType>PT</termType></relation></term>  </Zthes>