·2,447,543篇论文数据,部分数据来源于NoteExpress
Analyze the cause and treatment of worn working surface of bearing pads for induced draft fan, after welding repair, the broken babbit alloy bearing pads in actual application has good usage effect.
简单分析了引风机轴瓦工作表面磨损的原因和处理方法,实际应用中损坏的巴氏合金轴瓦经过焊接修复后,使用效果良好。
youdao
应用推荐
模块上移
模块下移
不移动