1) Large scale chemical industry
大化工口径
2) large diameter artificial bored pile
大口径人工挖孔桩
3) large diameter
大口径
1.
FEM modeling and experimental of NC bending process of thin-wall tube with large diameter and small bending radius;
大口径薄壁小弯曲半径数控弯管有限元建模和实验
2.
Numerical Simulation and Experimental Study on the Forming Process of Large Diameter High Grade Steel Pipe Fittings;
大口径高钢级管件成形工艺数值模拟及实验研究
3.
The applied priority of PP large diameter twin wall corrugated pipes was emphasised.
主要介绍了双壁波纹管及其所用材料的种类并对它们进行了分析比较 ,重点介绍了聚丙烯树脂在大口径双壁波纹管上的应用优势。
4) big caliber
大口径
1.
The big caliber plastic-coated steel tube has a great need recently,however the cost is very high with the existing technology.
大口径涂塑钢管以现有的技术条件其制造成本极高,通过开发使用专用弹性体涂料,实现了常温制造涂塑钢管。
2.
In the text,a few common big caliber heat meters of different principles and constitute of the thermal energy calculates device was introduced,and the applying circumstance in the concentration heating was also provided.
介绍了几种常见的不同原理的大口径热能表及热能计量装置的构成,以及在集中供热管网中的应用情况,对其检定校准方法进行了详细探讨,提出了提高测量准确度的有效方法,以推动大管道热计量技术在热网的成熟应用。
5) ultra-large diameter
超大口径
1.
Design of HDPE speciality resin for double wall corrugated pipe with ultra-large diameter;
HDPE超大口径双壁波纹管专用树脂的设计
补充资料：次大口径成品油管道(见大口径原油管道)
次大口径成品油管道(见大口径原油管道)
small big inch products pipeline
次大口径成品油管道比m“，。彬duet、pipeline)见大。径原油管道。
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