<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31445815</termId><termName>punch blocks</termName><termType>PT</termType><termNote><![CDATA[ In blacksmithing and other metalworking, blocks of various designs used to guide or receive the impact of a punch. ]]></termNote><termCreatedDate>2026-03-30 21:00:04</termCreatedDate><relation><relationType>UF</relationType><termId>31445816</termId><termName>blocks, punch</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31445817</termId><termName>punch block</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31445818</termId><termName>punching blocks</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31445819</termId><termName>punching-blocks</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31421749</termId><termName>metalworking blocks</termName><termType>PT</termType></relation></term>  </Zthes>