Anthraquinone dyes as photosensitizers for dye-sensitized solar cells
Automatic adjusting device for load weight of traction type elevator
Oxidation-resistant low-odor interior trim leather of car
Research on Airport Refueling Vehicle Scheduling Problem Based on Greedy Algorithm
Thrust wheel for bulldozer and assembling method thereof
Deep sea temperature control device and processing method thereof
Quick and labor-saving opening and closing handle mechanism for pressure-resistant hatch cover
Self-adaptive lane-borrowing left-turning system and method based on video detection