双击式水轮机是一种很有优势的小水电水轮机机型。虽然他的制造和使用已经有了很长的历史(20世纪初),但是引起世界上许多国家(包括西德、日本、美国、英国和澳大利亚等)的重新重视是在七十年代末,八十年代初世界石油危机的冲击以后。现世界上生产双击式水轮机的已有九个国家近16家厂商。双击式水轮机之所以引起世界上如此多国家的重新重视和开发是因其具有特有的优 Double-click turbine is a great advantage of small hydro turbine models. Although his manufacture and use have a long history (early 20th century), many countries in the world (including West Germany, Japan, the United States, Britain and Australia) have re-established their importance in the late 1970s, After the impact of the world oil crisis in the early decade of the 20th century. There are nearly 16 manufacturers in nine countries in the world that produce double-tapped turbines. The reason why double-tap turbines have rekindled and developed so many countries in the world is that they have unique advantages