| 释义 |
piping systems短语⁵⁵⁰¹³
基本例句
🌏管路系统
Based on the traveling wave theory, a new method for determining the junction parameters of piping systems is presented.
基于结构振动的行波理论，提出了一种管道联接件物理参数识别的新方法。 dictall
The expansion joint is a new type of device used for compensating the thermal expansion or other movements of piping systems.
波纹膨胀节是用于补偿管道的热膨胀及各种位移的新型补偿元件。 cnki |