<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31414149</termId><termName>cup joints</termName><termType>PT</termType><termNote><![CDATA[ In plumbing, a socket joint formed between two similar pipes in the same line, by opening out the end of one pipe to receive the tapered end of the other. ]]></termNote><termCreatedDate>2026-03-30 20:51:24</termCreatedDate><relation><relationType>UF</relationType><termId>31414150</termId><termName>cup joint</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31414151</termId><termName>joints, cup</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31378156</termId><termName>metal joints</termName><termType>PT</termType></relation></term>  </Zthes>