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- It consists of a flattened brass tube closed at one end and bent into a circular form. 它是由一端封闭并弯成圆弧形的扁黄铜管构成的。
- For the two stages brass tube with high aspect ratio, there are many challenges in the front of tool makers. 本文深引伸模具开发所应用的技术范围为多道次深引伸传送冲模技术。
- The body is made of wood. at one end is a thin brass tube with a reed attachment, and the other end flares like a trumpet. 体身为木管,上端装'细铜管。铜管上端套以苇制哨子,下端承接一个铜制喇叭口。
- The phototransistor was installed through holes in the top of the case, and enclosed in a brass tube that was painted black inside and out. 该光敏三极管是通过安装在洞上方的情况下,密封在一个黄铜管,这是手绘的黑色内。
- Abstract: The variation regularits of residual stress and thickaess was disc ussed based on the experiments of brass tube drawn without mandrel. 摘 要: 在空拉黄铜管工艺实验的基础上,探讨了空拉变形工艺对残余应力和壁厚变化规律的影响。
- In this paper, the author would like to disclose the development in transfer tool for high aspect ratio deep drawing brass tube with two stages at MIRDC. 摘要本文主要介绍金属工业研究发展中心,以深引伸传送技术开发高长径比双阶差黄铜管件深引伸模具之成果,包含工程规划、模具设计及试模等方面。
- Analyzed the reason of stress corrosion cracking on U shape brass tube bundle when it is having penetrative test with ammonia, improved technology of test and gave out the method should be paid attention to during the process of brass tube exchanger. 摘要对黄铜管换热器管束在氨渗试验过程中发生应力腐蚀,导致铜管破裂的原因进行了分析,改进了施工方案,并提出了黄铜管换热器制造过程中对管束进行耐压试验时的注意事项。
- The corrosion condition of brass tubes used in condenser in recycle cooling water system with AC impedance was explored. 摘要探讨交流阻抗法研究凝汽器黄铜管在循环冷却水系统中的腐蚀问题。
- After drilling a hole for the brass tubing and another hole for the clevis, I mounted and soldered both horns in place. 后钻孔为黄铜油管和另一孔为clevis ,我安装和焊接都犀角,在地方。
- Dezincification of Brass Tube in Condenser 凝汽器铜管脱锌腐蚀的研究
- Keywords dezincification;H68A brass tube;leakage; 脱锌腐蚀;H68A铜管;泄漏;
- I don't care a brass farthing where you go. 你上哪儿去,我才不管呢!
- The drummer doubles in brass as a violinist. 这鼓手还是一个小提琴手。
- It was like him to come down to brass tacks. 他就是这个脾气,说话单刀直入。
- The brass band is banging away in the park. 铜管乐队在公园里吹吹打打。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- How do you have the brass to say that? 你怎么有脸那么说呢?
- I have a monumental brass medal. 我有一枚有纪念意义的铜牌。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- Cymbal is a pair of round brass plates. 铙钹是一对黄铜圆盘。