淋浴头（钢琴键系列）

Novel 10kV cable outdoor terminal grounding hanging ring

The utility model discloses a novel 10kV cable outdoor terminal grounding hanging ring which comprises a wiring terminal, an extension sheet is arranged at the lower end of the wiring terminal, one end of the extension sheet is connected with a polygonal grounding protective cover, and a polygonal grounding hanging ring connected with the extension sheet is arranged in the polygonal grounding protective cover. According to the novel 10kV cable outdoor terminal grounding hanging ring, the polygonal grounding hanging ring and the polygonal grounding protective cover are arranged, so that the problems of difficulty in hanging and infirmness in hanging caused by mismatching of shapes of a wiring terminal and a grounding chuck can be thoroughly solved, meanwhile, a maintainer can complete hanging of a grounding wire from a plurality of angles, and the service life of the maintainer is prolonged. The construction difficulty is reduced, the power failure time is shortened, the operation risk is ...

Non -maintaining slide bearing with PEEK stripe or net layer

... 本实用新型公开了具有PEEK条纹或网格层的免维护滑动轴承。所述滑动轴承具有金属支撑件和滑动层，所述滑动层包含两种聚合物P1和P2的图案。聚合物P1可以包括PTFE；聚合物P2可以包括PEEK。所述图案可以包括网格图案或条纹图案。 ...