Optical simulation and preparation of novel Mo/ZrSiN/ZrSiON/SiO2 solar selective absorbing coating
Multi-degree-of-freedom mobile phased array ultrasonic automatic detection device
Tail door inner plate forming method and tail door inner plate
Water surface garbage cleaning device based on water ecological restoration
Wave energy thermal storage type seawater thermoelectric power generation device
WAVE ENERGY THERMAL STORAGE TYPE SEAWATER THERMOELECTRIC POWER GENERATION DEVICE