<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31409880</termId><termName>catalin</termName><termType>PT</termType><termNote><![CDATA[ A thermosetting plastic made of a cast phenol-formaldehyde resin and having high compressive strength and ready machinability. ]]></termNote><termCreatedDate>2026-03-30 20:50:12</termCreatedDate><relation><relationType>BT</relationType><termId>31370956</termId><termName>phenolic</termName><termType>PT</termType></relation></term>  </Zthes>