PTC insulative heater (PTC Air warmer insulator, PTC Heater for warm climate control system) is a sort of huge force Non-Surface-Electrified PTC radiator with wind blowing.
The port portal crane is a general port loading and unloading crane for loading and unloading general bulk cargo and general cargo at the front of the port terminal. It can be equipped with hooks or grab buckets, and has strong adaptability to different t
Inner Tank:Stainless Steel 304 2BOuter Tank:Stainless Steel 201Insulation layer:55mm thick high density polyurethane foam.Vacuum Tube:58-1800mm three target golden purple solar vacuum tube
Glai Custom Reach-in Temperature and Humidity Test Chamber is used to test the performance of materials in various environments and test the heat resistance, cold resistance, dry resistance and humidity resistance of various materials.
DIN933 is a German standard hexagon bolt, which is suitable for full thread hexagon bolts with a diameter of M1.6-M52. The general carbon steelgrades are mainly 4.8, 8.8 and 10.9. The common standards are DIN931 and DIN933 for metric coarse thread; DIN960
● 4-inch USB personal circulator fan● Product size: 120X90X120mm● 3 fan speed● 100% copper motor● Smart PCB design, is equipped with protection circuit to prevent overcharge, over discharge and short circuit.