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生物產業機械: 替代能源之型式
生物產業機械
生物產業機械是由農業機械演變而來,為維持一些舊有資訊及研究成果,本部落格中主要以收集目前相關的農業機械資訊及影片。其中有些影片檔案取自video.google.com及youtube.com之內容。
Wednesday, March 07, 2007
替代能源之型式
替代能源之各種型式:
More stringent air-quality standards and improvements in technology are driving efforts to generate power from non-traditional sources of energy, as well as improve some older methods.
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