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我站的水轮机为HLllO—WJ一59型,其轴承结构如图所示。由于推力瓦和导瓦的瓦温较高(65～76℃),经常发生烧瓦事故,影响机
I stand the turbine for the HLllO-WJ-59 type, the bearing structure as shown. Due to the high temperature and high temperature of the thrust tile and the guide tile (65 ~ 76 ℃)