Sainmhíniú "vertical structure upon which an elevated flare burner is mounted" Tagairt "COM-EN, based on:- API STANDARD 537, THIRD EDITION, 'Flare Details for Petroleum, Petrochemical and Natural Gas Industries' (25.2.2022), March 2017, - Tornado Combustion Technologies > Products & Services > 'Flares' (25.2.2022)"