Warning: file_put_contents(): Only 0 of 5787 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/oclz.com/index.php on line 55 pressure ratio regulator是什么意思，pressure ratio regulator的翻译，pressure ratio regulator音标、读音、用法和例句_菜篮子兴趣思朗文词典
Design study carried out 5 times and was informed that the regulator valve to control the client and output pressure ratio should be below 3. 进行5次设计研究，得知稳压阀的控制端和输出端压力比应在3以下。