Airtight fabric based on modified styrene thermoplastic elastomer and preparation method thereof
Asymmetric capturing device for explosive bolt unlocking protection
Automatic oiling device for tail rope of multi-rope friction type hoister
Automobile brake friction fault assessment method and system, storage medium and terminal
Bearing fixing structure and wheel assembly comprising same
CARBON FIBER COMPOSITE TRUSS RIB AND MANUFACTURING METHOD THEREFOR
Center console plaque assembly and production process thereof
Closed brake device and temperature control method thereof
Color-changeable adaptive car window system and car window color control method
Commercial vehicle traction seat and hydraulic die forging preparation method and die thereof
Conical surface composite material mixed triangular mesh structure and forming tool thereof