This product was made from activated alumina and false monohydrate aluminum adhesive. It owns stable surface, good crushing strength, low abrasion, suitable pore shape, low impurity, good active component impregnation.
This double wall electric calorimeter has a heating coil for the electrical equivalent of heat experiments. The product is composed of inner cylinder, outer cylinder, upper cover, thermal insulation support sleeve, mixer and electric heater.
Portable pocket colorimeter LH-C10 is run at single wavelength, Portable pocket residual chlorine colorimeter is special for the analysis Cl of in the water, the concentration can extend from 0 to 10 mg/L.
Instant gas water heater,the utility model has the structure that the gas passage can be opened and closed in conjunction with the supply of cold water
Silicone composite insulators, also called polymer insulators, is a new type compared to porcelain insulators and glass insulators, and now is used more and more in all over the world, We are the leader insulator manufacturer in China and we are the only
Brass Door Viewer with CoverA door viewer will allow you to identify visitors without opening the door or revealing your presence. A door viewer is an optical d...
garage door Track 2",3"Thickness: 1.5mm,2mmSurface: pre-galvanized1.Name :Garage door track 2.Material:galvanized steel 3.Best price with top qualit...