sound suppression plate group
Cover as-sound suppression
Sheet as-sound suppression
sound suppression arrangement
sound suppression cover group
sound suppression engine arrangement
sound suppression grill group
sound suppression group
sound suppression panel
sound suppression panel assembly
sound suppression panel assembly retaining bolt
sound suppression panel group
Stern wave suppression plate
plate-plate type DBD reactor
pressure plate=plate pinch
a sound mind in a sound body
infra-audible sound (=infrasonic sound)