1. The wheel central supporting axle is covered by hollow axle of which the both ends is installed with bearing supporting at the central supporting axle. 空心轴两端设置有轴承，轴承支撑在中心支撑轴上。转子、定子都穿套在空心轴上。螺纹连接件将空心轴、转子与轮辋连接在一起。
2. The wheel central supporting axle is covered by hollow axle of which the both ends is installed with bearing supporting at the central supporting axle. 空心轴两端设置有轴承，轴承支撑在中心支撑轴上。转子、定子都穿套在空心轴上。螺纹连接件将空心轴、转子与轮辋连接在一起。
3. Different from the usual hand traveled a football game is the ability to test players, players will control a variety of players to play into the ability of detection. 不同与平常的一款足球手游，游戏主要是检验球员的各项能力，玩家将控制球员来玩成各种的能力检测。
4. The company specializes in hardware and supporting with screws, rivets, solid pieces, shaft bearings and other products supporting the production, sale. 本公司专门从事五金及其配套用螺钉、铆钉、坚固件、轴类轴承等配套产品的生产、销售。
5. Bolt supporting is the main means for supporting in excavating, and it may combined with steel belt, mesh, beam and rope to be use. 锚杆支护是煤矿巷道掘进过程中一种主要支护形式，可以与钢带、金属网、工字钢梁、锚索配合使用。
