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- expanding type tubing packer 膨胀式油管封隔器
- 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。
- expanding type of multi-districts universities 拓展型多校区大学
- Self-lock type tubing draining and anchoring device 自锁式油管泄油锚定器的研制与应用
- 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。
- Flared type tube fittings--Swivel run tee--Assembly GB/T5634.;1-1985扩口式组合直角三通管接头
- 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。
- The company is eager to expand into new markets. 那家公司急欲开辟新的市场。
- The expanding economy enriched the peasants. 不断发展的经济使农民们富裕起来。
- 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
- Our automobile industry is expanding. 我们的汽车工业在发展。
- Our foreign trade is continuously expanding. 我们的对外贸易不断发展。
- He is thinking of expanding his business. 他正考虑扩展他的生意。
- Flared type tube fittings--Union tee reducer--Body GB/T5640.;2-1985扩口式三通变径管接头体
- Metals expand when they are heated. 金属遇热则膨胀。
- Flared type tube fittings--Inverted flare bolts 扩口式管接头空心螺栓
- The king sought to expand his realm. 国王谋求扩大领土。
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
