regular pattern guide shoe
[石油英汉词典]
regular pattern guide shoen.常规型引鞋
是什么意思,regular pattern guide shoe的解释,regular pattern guide shoe的翻译
[新英汉石油技术词典] regular pattern guide shoe
regular pattern guide shoe
[石油英汉词典]
regular pattern guide shoe是什么意思,regular pattern guide shoe的解释,regular pattern guide shoe的翻译
[新英汉石油技术词典] regular pattern guide shoe