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贵州高强度螺栓厂 main business:null and other products. Company respected "practical, hard work, responsibility" spirit of enterprise, and to integrity, win-win, creating business ideas, to create a good business environment, with a new management model, perfect technology, attentive service, excellent quality of basic survival, we always adhere to customer first intentions to serve customers, persist in using their services to impress clients.
welcome new and old customers to visit our company guidance, my company specific address is: 贵州贵阳市贵州省贵阳市小河区珠江路透62.
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序号 | 公布号 | 发明名称 | 公布日期 | 摘要 |
1 | CN1089651C | 多边形中空铝坯料冷挤压加工多边形铝螺母的方法 | 2002.08.28 | 本发明涉及一种多边形中空铝坯料冷挤压加工多边形铝螺母的方法,先使坯料的多边形与制件的多边形一致,坯料 |
2 | CN1268414A | 使用多边形中空铝坯料冷挤压生产多边形铝螺母的工艺方法 | 2000.10.04 | 本发明涉及螺母冷挤压生产工艺,特别是一种使用多边形中空铝坯料冷挤压生产多边形铝螺母的工艺方法,先使坯 |
3 | CN1004080B | 高强度螺栓的回火—氧化方法 | 1989.05.03 | 本发明是一种热处理方法,特别是高强度螺栓的热处理方法。本发明是根据Fe-H2-H2O平衡图,使用含有 |
4 | CN87202629U | 组合多路换向阀分子筛净化及制氮装置 | 1988.02.24 | 本实用新型公开了一种用于分子筛制氮机的组合多路换向阀。它在沸水分子筛制氮机或焦碳分子筛制机中,把净化 |
5 | CN86104697A | 一种高强度螺拴的热处理方法 | 1988.01.27 | 本发明是一种热处理方法,特别是高强度螺栓的热处理方法。 本发明是根据Fe—H<SUB>2</SUB> |
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