Posted by dellus on Sep 29, 2023; 6:23pm
URL: https://forum.librecad.org/Water-network-symbols-tp5723597p5723603.html

These symbols are only contained in the Linux version of LibreCAD.
But here they are: air_water.zip
And some here: https://dokuwiki.librecad.org/lib/exe/fetch.php/partlibs:plumbing.zip