色综合天天天天做夜夜夜夜做,男人的天堂久久精品激情,亚洲欧美黄色小说视频乱伦,日夲一日夲一夲道高清av,午夜色影院,欧美另类videosbestsex,人类是从哪里来的

Home/
Product Center

SF-1 Oilless Bushing

Product description:

SF-1 is wall wrapped bushing made of triple layer composites material which be consisted of a steel backing, a sintered porous bronze particles interlayer and calendared and mixture as surface layer, It is of low friction coefficient, anti-wear, anti-corrosion and can be used without oil, or only a trace of oil if needed. Moreover, it is of low cost, low vibration and low noise, compacted and light. It is widely applied in various sliding articles of different kind of machines, such as textile machines, tobacoo machines, hydraulic vechicles, antomobiles, agriculture and forests machinese and so on.

汤阴县| 湾仔区| 高州市| 即墨市| 正镶白旗| 乌鲁木齐市| 西充县| 北票市| 大同县| 镇雄县| 白城市| 焉耆| 天长市| 康乐县| 柘城县| 星座| 吴川市| 寿阳县|