<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31419373</termId><termName>derricks</termName><termType>PT</termType><termNote><![CDATA[ Devices consisting of a vertical mast and a horizontal or sloping boom operated by cables to a separate engine or motor; used for hoisting and moving heavy loads or objects. ]]></termNote><termCreatedDate>2026-03-30 20:52:58</termCreatedDate><relation><relationType>UF</relationType><termId>31419374</termId><termName>derrick</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31384529</termId><termName>hoisting machinery</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31444311</termId><termName>guy derricks</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31444314</termId><termName>pole derricks</termName><termType>PT</termType></relation></term>  </Zthes>