[X]Inhalation and ingestion of food causing obstruction of respiratory tract, occurrence at industrial and construction area
[x]inhalation and ingestion of food causing obstruction of respiratory tract, occurrence at industrial and construction area
[X]Inhalation and ingestion of food causing obstruction of respiratory tract, occurrence at industrial and construction area
[x]inhalation and ingestion of food causing obstruction of respiratory tract, occurrence at industrial and construction area