Shenhai Explosion-Proof
3,4-Benzopyrene present in coal tar is recognized as a major carcinogen.
This substance is prevalent in various sources, including smoke from factories, cigarette smoke, automobile exhaust, and in the smoked meats produced during barbecuing.
3,4-Benzopyrene present in coal tar is recognized as a major carcinogen.
This substance is prevalent in various sources, including smoke from factories, cigarette smoke, automobile exhaust, and in the smoked meats produced during barbecuing.