Be Veg. Go Green. 2 Save the Planet.（吃素、環保、來救地球）for more details, Please visit http://www.SupremeMasterTV.com Known as hydraulic fracturing, the extraction occurs after chemical fluids are pumped into wells to crack the shale and allow gas to flow up pipes for collection...etc.
這種水力壓裂法，將化學液體以幫浦打入井中使頁岩破裂，天然氣隨管線排出而加以收集...等等。
