wye-flapper diverter
[石油英汉词典]
wye-flapper divertern.y形活瓣式分流器
是什么意思,wye-flapper diverter的解释,wye-flapper diverter的翻译
[新英汉石油技术词典] wye-flapper diverter
wye-flapper diverter
[石油英汉词典]
wye-flapper diverter是什么意思,wye-flapper diverter的解释,wye-flapper diverter的翻译
[新英汉石油技术词典] wye-flapper diverter