| 释义 |
pipe size短语¹⁸⁰⁰⁹⁸⁺¹
基本例句
管道口径
Intronduces a new method of calculation of economic pipe size for hot water heating System.
对于热水采暖系统，介绍一种新的管径计算方法。 ilib
On this basis, to determine types of pipe combine with advantages and disadvantages of several common pipes as per medium of pipe transmission, pipe size, design pressure and natural conditions, etc.
在此基础上，根据管输介质、管径、设计压力、自然条件等因素，结合几种常用钢管的优缺点，确定管型； chemyq
Thevelationship between pipe size and welding power and design program are analyzed.
并以实例说明焊接管材与功率等的定量关系和设计计算过程。 chemyq |