retention and drainage aids system
retention and drainage aids system
保留和排水辅助系统
以上为机器翻译结果，长、整句建议使用 人工翻译 。
-
Closing white water circuit will make the environment of wet - end become worse, and it will make the retention and drainage AIDS system nowadays losing effectiveness.
白水封闭循环会使湿部环境恶化，导致现有的助留助滤体系失效。
youdao
更多双语例句