checkerwork การใช้

• The light oils would be thermocracked as they came in contact with the white hot checkerwork fire bricks inside the carburettor.
• Nets of checkerwork covered the bowl of each chapiter, decorated with rows of 200 pomegranates, wreathed with seven chains for each chapiter, and topped with lilies ( 1 Kings 7 : 13 22, 41 42 ).