Efficient inverted polymer solar cells based on surface modified FTO transparent electrodes
Box-type substation lower lifting device and lifting method
Facile boosting light-scattering of ZnO nanorods in broadband spectrum region
Novel semi-submersible lifting platform and offshore wind power hoisting method
Telescopic hooking pallet fork with fork plates with different lengths
Reliability determination system and method for brake equipment of elevator driving main machine
Investigation the scattering properties of silver nanowires with different densities
Locking device for car coupler locking iron of torpedo ladle car