Did you mean:
person:(jian, xiao‐feng)
Novel freight cableway portal and erecting tool and erecting method thereof
Low-temperature-processed ZnO–SnO2 nanocomposite for efficient planar perovskite solar cells
Hydraulic lifting type freight cableway portal erecting device and using method thereof
Electric automobile drive axle for realizing torque distribution control and control method thereof
Assembly tooling and method of flaw detection wheel of train tracks