diaphragm coupling
[新英汉石油技术词典]
diaphragm coupling膜片联轴节
是什么意思,diaphragm coupling的解释,diaphragm coupling的翻译
[机械工程英汉词典] diaphragm coupling
[海运英汉词典] diaphragm coupling
[环境英汉词典] diaphragm coupling
[石油英汉词典] diaphragm coupling
[船舶英汉词典] diaphragm coupling