您要查找的是不是:
- Some improvements for mechanical seals on mid-pressure ammonia pumps in our plant is summarized,A performance contrast is analysed and some application recommendations are given in future service preferentially for the metal bellow type mechanical seals. 结合某中压热氨泵的机械密封改造 ,对金属波纹管机械密封与普通机械密封的性能对比进行了分析 ,指出金属波纹管机械密封可以在很多工况下取代使用 ,辅助密封圈的普通机械密封。
- Design for metal bellow sealed valve 金属波纹管阀门的设计
- Metal bellows seal the two pressure chambers off from the gauge case. 金属波纹管将两个压力室密封在表壳外。
- The testing shows that main reasons of ealsticity loss for welded metallic bellow in refinery are high temperature,crevice deposition and excessive compression. 试验研究表明 ,炼油厂焊接金属波纹管失弹的主要原因是 :高温、缝隙沉积和过度压缩。
- Analysis and Comparison of Shaping Methods of Metal Bellow 金属波纹管成型方法的分析与比较
- A metallic bellows is made from a thin seamless tube. 金属波纹管是由薄壁无缝管制成的。
- Hengyuan company is specialized in producing metal bellows series, natural Whetstone, blade machine manufacturer, Our services are . 恒源公司是专业生产金属波纹管系列;天然油石;机用刀片的生产厂家;我们的服务宗旨是.
- APPLICATION OF WELDED METAL BELLOW MECHANICAL SEAL AND ITS EXISTENTIAL PROBLEMS 焊接金属波纹管机械密封的应用与存在的问题
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- Can I fasten these metal plates with rivets? 我可以用铆钉把这些金属板固定在一起吗?
- There are various methods for the manufacture of metal bellows, due to its specialty, the application of hydroforming technology plays an important role in the manufacture of metal bellows. 摘要金属波纹管的有多种不同的制造方式,应用液压成形技术的波纹管制造方式因其独特性而一直佔有著重要的地位。
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- The car was now just a pile of twisted metal. 那辆汽车已经成了一堆压缩的废铁了。
- The metal basin clattered down the stone stairs. 金属盆子沿着石阶滚了下去,发出咣啷声。
- Aluminum is a kind of light silvery metal. 铝是一种轻薄并呈银色的金属。
- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。
- THE TESTING ON ELASTICITY-LOSS OF WELDED METALLIC BELLOW TUBE 焊接金属波纹管失弹的试验研究
- The metal frame tends to twist under pressure. 这种金属框受压後容易变形。
- The ship was broken up for scrap metal. 这艘船拆毁了当废铁用。
- Being heated, the metal is rapidly melting. 由于受热,金属在迅速熔化。