Warning: file_put_contents(): Only 0 of 6452 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/oclz.com/index.php on line 55 tubeplate例句_tubeplate英汉例句_tubeplate双解例句_菜篮子兴趣思朗文词典
Preference is discussed for the suitable Strength calculation formula of the thin tubeplate in fixed tubesheets of heat exchangers and a feasible method is given. 讨论固定管板式薄管权换热器设计中薄管板强度计算公式的选用，并对其进行适当的简化，提出一种切实可行的计算方法。