<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31428074</termId><termName>babcock testers</termName><termType>PT</termType><termNote><![CDATA[ Devices that measure and compute the amount of acid in milk which is calculated by pouring alkali of a known strength into a measured sample of milk until the color of the milk changes. ]]></termNote><termCreatedDate>2026-03-30 20:55:28</termCreatedDate><relation><relationType>UF</relationType><termId>31428075</termId><termName>babcock tester</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31483720</termId><termName>tester, babcock</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31428076</termId><termName>testers, babcock</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31398263</termId><termName>acidimeters</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>31391693</termId><termName>milk testers</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31344215</termId><termName>milk</termName><termType>PT</termType></relation></term>  </Zthes>