等截面导管架
uniform cross-section jacket
表面与界面分析
Surface and interface analysis
材料表面与界面
surface and interface in the materials
Surface and Interface of Materials
The surface and border of the material
surface and intersurface of materials
Material surface and interface
Surface and interface of material
surface and interface for material
materials surface and interface
材料的表面与界面
Surface and Interface of Materials
阿波罗制导与导航信息
Apollo Guidance and Navigation Information
沉没式井口导管架
submerged wellhead jacket
单腔气管导管
single-lumen endotracheal tube SLET