1. Intelligent jump starter2. Protection: Automatically detect 12v or 24v /Reverse connection / Short-circuit3. This is a portable multi-function jump starter,with the function of start carã€12v &24V output
Cryogenic liquid CO2 gas tank is made of double-layered cylindrical structure, the inner cylinder and its piping are made of 16MnDR, the outer casing is made of alloy steel Q345R, the interlayer is filled with expanded perlite (also known as pearl sand) a
From H11 to H14 filtration efficiency, high efficiency, but low pressure drop. Composite with pp spun bond, melt blown, glass fiber, PET spun bond, for dust, pollen, mold spores, dust mites, and other allergens. Generally, it is made to panel filter, cart