<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31378415</termId><termName>rolled sections</termName><termType>PT</termType><termNote><![CDATA[ Structural elements, usually metal beams, that have rolled sections. ]]></termNote><termCreatedDate>2026-03-30 20:42:05</termCreatedDate><relation><relationType>UF</relationType><termId>31378416</termId><termName>rolled section</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31378417</termId><termName>sections, rolled</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31348509</termId><termName>structural element components</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31414763</termId><termName>H-beams</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31414767</termId><termName>I-beams</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31414772</termId><termName>T-beams</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31414779</termId><termName>wide-flange beams</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31414791</termId><termName>channels</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31414798</termId><termName>angles</termName><termType>PT</termType></relation></term>  </Zthes>