Jianfeng Qiu

Wine comprehensive high-efficiency artificial-strengthening electronic aging method and manufacturing method of aging machine thereof

Method for producing acoustic wave-fostered germanium-rich spinach

Manufacturing method of seed treatment machine with low frequency alternating magnetic field

Electromagnetic effect-enhanced air source ozone sparkling wine mixing hydraulic jet type wine aging machine

Oxygen anion photoelectric calcium supplementing health instrument

New electric field growth promoting type plant sand bed cutting seedling method

Manufacture method of disinfection cupboard with function of rapidly sterilizing ozone

Method for producing acoustic wave-fostered selenium-rich anticancer oyster mushroom

Intensified-magnet enhancing air-sourced ozone gas-alcohol mixed hydraulic jet alcohol aging machine

Method for producing acoustic wave-fostered zinc-rich health-care oyster mushroom for children