<https://www.minesurveyors.com.au/forum/5-surveying/120-adjust-laser-ts15-ts16.html>
<http://schema.org/datePublished>
"2021-03-28T17:26:03+00:00"^^<http://schema.org/Date>
<https://www.minesurveyors.com.au/forum/5-surveying/120-adjust-laser-ts15-ts16.html>