sextant resections
sextant resections
[新英汉石油技术词典]
sextant resections六分仪后方交会〔法〕
是什么意思,sextant resections的解释,sextant resections的翻译
[石油英汉词典] sextant resections
sextant resections
[新英汉石油技术词典]
sextant resections是什么意思,sextant resections的解释,sextant resections的翻译
[石油英汉词典] sextant resections