Free vibrations of the partial-interaction composite members with axial force
Airtight fabric based on modified styrene thermoplastic elastomer and preparation method thereof
Forestry pest and disease monitoring unmanned aerial vehicle
Warp-knitted rolled gray fabric roll unloading device
Polypropylene composition as well as preparation method and application thereof
Full-automatic cleaning device for vehicles entering and exiting from construction site
Free vibration and buckling of composite beams with interlayer slip by two-dimensional theory