Dev Tool:

Request: expert/noise-vibration-acoustics-sound-quality-pass-by-noise-engine-design-wind-tunnel-qualifications
Matched Rewrite Rule: expert/([^/]+)(?:/([0-9]+))?/?$
Matched Rewrite Query: experts=noise-vibration-acoustics-sound-quality-pass-by-noise-engine-design-wind-tunnel-qualifications&page=
Loaded Template: single-experts.php