長知識~原來化學週期表是這樣發明出來的啊
Biodiesel - Wikipedia, the free encyclopediaXDDD Biodiesel refers to a vegetable oil - or animal fat-based diesel fuel consisting of long-chain alkyl (methyl, ethyl, or propyl) esters. Biodiesel is typically made by chemically reacting lipids (e.g., vegetable oil, soybean oil,[1] animal fat (tallow[2][3...
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