internal floating head
[新英汉石油技术词典]
internal floating head内浮头(换热器)
是什么意思,internal floating head的解释,internal floating head的翻译
[石油英汉词典] internal floating head
internal floating head
[新英汉石油技术词典]
internal floating head是什么意思,internal floating head的解释,internal floating head的翻译
[石油英汉词典] internal floating head