<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31428072</termId><termName>Scleroscopes (TM)</termName><termType>PT</termType><termNote><![CDATA[ Sclerometers that measure the rebound of a standard ball dropped onto a material from a standard height. ]]></termNote><termCreatedDate>2026-03-30 20:55:28</termCreatedDate><relation><relationType>UF</relationType><termId>31428073</termId><termName>Scleroscope (TM)</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31398259</termId><termName>sclerometers</termName><termType>PT</termType></relation></term>  </Zthes>