>>510798240
https://www.google.com/url?sa=t&source=web&rct=j&opi=89978449&url=https://www.reddit.com/r/AskHistorians/comments/d9uxdu/what_is_the_explanation_for_wooden_doors_on_gas/&ved=2ahUKEwi9l4fSnsmOAxWpGtAFHfi7KswQFnoECCAQAQ&usg=AOvVaw3NNEsINpSa4M3fi7eDheJj