free-fall type gravimeter
[新英汉石油技术词典]
free-fall type gravimeter自由落体型重力仪
是什么意思,free-fall type gravimeter的解释,free-fall type gravimeter的翻译
[石油英汉词典] free-fall type gravimeter
free-fall type gravimeter
[新英汉石油技术词典]
free-fall type gravimeter是什么意思,free-fall type gravimeter的解释,free-fall type gravimeter的翻译
[石油英汉词典] free-fall type gravimeter