1) equal diameter water pipe
等径环管
1.
Focusing on energy efficiency,adopts several measures including heating system,large temperature difference water system,equal diameter water pipe system,primary pump variable water flow system,fresh air control and cooling,automatic control system and smoke extraction system.
介绍了沈阳奥体中心体育场暖通空调系统设计,围绕节能主题,在供暖系统、冷热水大温差、等径环管水系统、一次泵变流量水系统、新风调节和利用新风供冷、空调自动控制、排烟系统管路等多方面采取了节能措施。
2) non-telescoped line
等直径管线
3) constant-diameter elbow
等直径肘管
4) curved pipe connector with egual diameter
等径弯管接头
1.
The paper deals with computing principle and plotting method on the development of a curved pipe connector with egual diameter according to the principle of descriptive geometry and the method of approximate development resolved a curved surface.
文章根据画法几何原理和将曲面分成诸多分块进行逼近展开的方法，论述了一种等径弯管接头展开图的计算原理和绘制方法该原理和方法概念直观清晰，编程简便文章中给出了程序设计框图和实
5) forked pipe with equal diameter and symmetry
等径、对称叉管
6) MonoHole expandable casing
等井径膨胀套管
1.
MonoHole expandable casing is the development direction of the expandable casing technology in the world,it allows multiple strings of the same size casings to be installed in a well without a decrease in internal diameter,as to retain the same hole size during the entire drilling process.
介绍了等井径技术的原理和技术优势,阐述了等井径膨胀套管系统的技术发展及应用情况。
补充资料：异径管
分子式：
分子量：
CAS号：
性质：又称大小头。化工管件之一，用于两种不同管径的联接（参见管件）。
分子量：
CAS号：
性质：又称大小头。化工管件之一，用于两种不同管径的联接（参见管件）。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条