Matcha green tea,originated in China, the method is to collect tender tea leaves in spring, use steam to sterilize them, and then make them into cake tea (group tea) for preservation.
Gasoline TWC substrates are mainly made of cordierite, with round, oval, runway round, etc. Mainly used in gasoline engines, it can be used to purify harmful gases in gasoline engines after being coated to meet government/state emission requirements.