Ship board outer plate overflow port filtering device
Large mine transportation equipment with air purification effect
HUMIDITY ADJUSTMENT DEVICE FOR VEHICLE AND AIR CONDITIONER FOR VEHICLE
High-efficiency candle-type device for filtering ballast water having high-density filter structure
REGENERABLE SORBENT CO2 SCRUBBER FOR SUBMARINE VESSELS
Regenerable sorbent CO2 scrubber for submarine vessels
Processing mechanism, energy storage device, power supply device and electric equipment
Track traffic vehicle cabinet filter screen fluff cleaning device
Luftfilter und Verwendung eines Filterelements in einem Luftfilter
Filter packs, processes for making filter packs, and air filters comprising filter packs