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- sectional type tube expander 分段式扩管器
- roller type tube expander 滚子式扩管器
- Runners cross section type and size as per standard. 流道切面形状和尺寸符合标准。
- Sectional type kneading and knock massage can effectively put in place to human neck, shoulder, back and waist. 分段式揉捏、叩击按摩，对人体颈、肩、背、腰均能有效地按摩到位；
- Corrosion failure case of U type tube in carbon steel heat exchanger has been analysised by means of XRD,EPMA and electrochmistry methods. 用电化学方法和金属电子显微分析技术，对碳钢换热器U形管高温区腐蚀失效原因进行了分析。
- It has many advantages such as reasonable section type,good structure stiffness,easy construction,good waterproofing and low cost. 具有结构形式合理，屋盖整体刚度好，施工简易快速，防水处理简单可靠，综合经济指标好等优点。
- On this, the prices on standard tube expanders are necessary for us. 所以，我们还是需要贵司提供标准胀管器的报价。
- The developing course and tendence of seamless steel tube production athome and abroad and survey of different type tube rolling mills recent1y developed are intro-duced in the article. 本文论述了国内外无缝钢管生产技术发展历程、趋势和近年来新开发的各式轧管机的概况。无缝钢管生产的特点是工序复杂、多品种、多规格、小批量、对原材料质量要求较高。
- Sectional type multi- speed tranmisssion 组合式变速器
- Whether manufacture by you at your factory tube expanders with the indication on them our trade mark is possible? 妳们的工厰是否有可能在标准涨管器上用我们的商标？
- Flared type tube fittings--Swivel run tee--Assembly GB/T5634.;1-1985扩口式组合直角三通管接头
- Structure Improvement of Hydraulic Pusher Tube Expander 液压推进扩管机结构改进的设计
- For "U", "W" and similar type tubes from 4 inches (ND 100) through 8 inches (ND 200) diameter UHF burners are part of a custom designed combustion system. 和相似型号的燃烧管直径从4英寸到8英寸，UHF炉头是常规设计燃烧系统部分。
- Design and development of full-automatic vertical tube expander 全自动立式胀管机研制
- Flared type tube fittings--Bulkhead union--Body GB/T5643.;2-1985扩口式隔壁直通管接头体
- Flared type tube fittings--Male branch tee--Body GB/T5635.;2-1985扩口式锥螺纹三通管接头体
- Flared type tube fittings--Swivel run tee--Body GB/T5634.;2-1985扩口式组合直角三通管接头体
- Flared type tube fittings--Union tee reducer--Body GB/T5640.;2-1985扩口式三通变径管接头体
- He has lived one section of miserable life. 他过了一段悲惨的生活。
- This gaseous hydrogen is then compressed, cooled to sufficiently low cryogenic temperatures by the use of heat exchangers, reciprocating and tube expanders to form liquid hydrogen. 接着采用热交换器、往复式或管道式膨胀器把气态氢压缩和冷却到充分低的温度。
