<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31415470</termId><termName>block mountings</termName><termType>PT</termType><termNote><![CDATA[ Gun mounts featuring a block made of two rigidly joined triangular or trapezoidal side panels, supporting the trunnions on which the gun barrel rests. ]]></termNote><termCreatedDate>2026-03-30 20:51:48</termCreatedDate><relation><relationType>UF</relationType><termId>31415471</termId><termName>block carriages</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31415472</termId><termName>block mounting</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31415473</termId><termName>carriages, block</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31415474</termId><termName>mountings, block</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31378882</termId><termName>gun mounts</termName><termType>PT</termType></relation></term>  </Zthes>