Kaomojis

Ⓜ️🇬🇧🔥

#MBTU #Million BTU #british thermal unit #heat energy #UK Energy #thermal unit

🔥MBTU

#MBTU #Million BTU symbol #thermal unit #energy abbreviation #heat calculation #MMBTU

⛽🔥📈

#MBTU #natural gas unit #energy consumption #heat quantity #fuel measurement #energy scale