хуурай төмрийн хүдэр нунтаглах бөмбөлөгт тээрэм
хүдрийн хувцас солих тээрмийн бөмбөлөг тээрэм д. What are Total Petroleum Hydrocarbons TPH Urban Total petroleum hydrocarbons TPH is a term used to describe a large family of several hundred chemical compounds that originally come from crude oil Crude oil is used to make. бөмбөг бутлах