The introduction of the concept of bellows wall thickness accuracy has the universal significance and reference value for manufacturing technology of other thin wall tube like products.
提出的管坯壁厚精度概念极其控制方法具有普遍性，对于其它薄壁筒形件的制造工艺具有参考作用。
The result of research can provide reference to the design and vibration prediction of low-finned tube heat exchangers.
其结果可为低翅片管换热器的设计和振动预测提供参考。
Finally, the simulation results are verified, and the optimal internal pressure forming curve is built as the reference for the practical tube bending.
最后对模拟结果进行了试验验证，并建立了可供实际推弯工艺参考的最佳内压力成形曲线图。
This method is of some reference value for other low flow velocity system with tube of small diameter.
该法对其它小管径低流速系统有一定的参考价值。
Based on trapezoid truss, this parer introduces the features and the design methods of steel tube truss, as well as some matters need to attend in the design, Which may be a reference for designers.
以梯形屋架为例，介绍了钢管屋架的特点和设计方法以及在设计时应注意的问题，供设计人员参考。
The results could be used as a reference in the further research and design of the shell-and-tube exchanger.
实验结果可为对管壳式换热器的研究设计提供参考。
Will end China building stainless steel tube standard reference not norm of history;
将结束中国建筑用不锈钢管标准引用不规范的历史；
The design and research of the paper has certain reference value to shell-and-tube heat exchanger especially U-tube heat exchanger engineering design.
本文的设计与研究对于管壳式换热器尤其是U形管式换热器的工程设计具有一定的参考价值。
The mill is worth using as reference for technical upgrades of relevant tube makers.
该定径机可为钢管企业的技术改造提供设备选型参考。
The reference standard, of convenient length, shall be prepared from a length of bar or tube of the same nominal outside diameter, material and heat-treatment as the material examined.
对比试块应从与待检材料有相同的公称外径、材质和热处理状态的棒或管上制取。
And has carried on the comparison to three kind of tube plates stress distribution situations, has provided the certain reference for the industry boiler tube plate design calculation.
并对三种管板的应力分布情况进行了比较，为工业锅炉管板的设计计算提供了一定的参考依据。
The mill may be taken into consideration for tube makers to upgrade their technical equipment, and also be used as reference for manufacturers of the similar mills.
该机可作为钢管厂的技术改造设备，也可为类似设备生产厂家提供借鉴。
It can maintain a fluid interface at a reference line in an inclined glass tube.
它能保持流体分界面在倾斜的玻璃管中基准线上。
Conservatory measures of three-tube parallel shield tunnel of subway approaching constructed in Mollisol have been brought forward, which have some reference value to the same kind of engineering.
提出了软土地铁三管并行盾构隧道近接施工的一些防护控制措施，对于同类的工程具有一定的参考价值。
The application of domestic IIR1751 in air bladder, diaphragm and inner tube of bicycle tire was investigated by using imported product IIR268 as reference.
研究国产IIR 175 1在气囊、隔膜及自行车内胎中的应用效果，并与进口产品IIR2 68进行对比。
The application of domestic IIR1751 in air bladder, diaphragm and inner tube of bicycle tire was investigated by using imported product IIR268 as reference.
研究国产IIR 175 1在气囊、隔膜及自行车内胎中的应用效果，并与进口产品IIR2 68进行对比。
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