Subject
- Flooring -- Testing12
- Aluminum alloys -- Testing5
- Airplanes -- Sheet-metal work -- Testing4
- Transport planes -- Design and construction -- Testing4
- Airplanes -- Design and construction3
- Flooring -- Evaluation3
- Magnesium alloys -- Testing3
- Sandwich construction -- Testing3
- Transport planes -- Design and construction -- Evaluation3
- Airplanes -- Sheet-metal work -- Evaluation1
- Composite-reinforced concrete -- Testing1
- Laminated wood -- Testing1
- Strength of materials -- Testing1
- Wood -- Mechanical properties1
- Wood -- Testing1