论文部分内容阅读
夹紧螺纹部位的简易夹具@李海国$山东滨州曲轴有限责任公司!256615@冯延树$山东滨州曲轴有限责任公司!256615
Clamping threaded parts of the simple fixture @ Li Haiguo $ Shandong Binzhou Crankshaft Co., Ltd. 256615 @ Feng Yanshu $ Shandong Binzhou crankshaft limited liability company! 256615