Neuquén-Cipolletti railway bridge
... that the Neuquén-Cipolletti railway bridge was the first construction project in Argentina to use compressed air?
... that the <b id="mwCc8"><a class="mw-redirect" href="./Neuquén-Cipolletti_bridges" id="mwCdA" rel="mw:WikiLink" title="Neuquén-Cipolletti bridges">Neuquén-Cipolletti railway bridge</a></b> <i id="mwCdE">(pictured)</i> was the first construction project in Argentina to use <a href="./Compressed_air" id="mwCdI" rel="mw:WikiLink" title="Compressed air">compressed air</a>?