Plate heat exchanger is a new type of high-efficiency heat exchanger composed of a series of metal sheets with a certain corrugated shape stacked together. A thin rectangular channel is formed between various plates for heat exchange through half plates.
This emergency strobe light bar with strong aluminum housing , PC lens.Aluminum alloy Body, strengthened aluminum material thermal-resistant, rugged, endurance and anti-ultraviolet.
There are two ways to install single head bolts. One is hub bolts + wheel nuts. The bolts are fixed on the hub with an interference fit, and then the wheels are fixed by nuts. Generally, Japanese and Korean cars are widely used, and the vast majority of t
This Clear Square Glass Bottle with metalized pump and over cap is ideal for both coverage and serum foundation products. Reliable foundation pump is good to dispense even viscosity foundation liquid.