Silicon alloy steel containing 1.0~4.5% silicon and less than 0.08% carbon is called silicon steel. It has the characteristics of high permeability, low coercive force and high resistance coefficient, so the hysteresis loss and eddy current loss are small
Unisexual resistance bands: Both men and women can use them for any workout to increase the flexibility of their arms, legs, thighs and buttocks.The elderly and those receiving physical therapy can also use it to strengthen bones and repair injured muscle
This landing valve is an oblique flange type valve. It is made of copper with red painted body and black painted top. It is mainly used for fire hydrants.
Fit for insulation parts which needs certain mechanical performance and electric performance for machine, motors and electrical apparatus and they also be used in the transformer oil.
The protective mask is composed of a protective cover, a foam strip and a headband.The material of the protective cover: PET (after strict anti-fog treatment, without latex and glass fiber).The material of the foam strip: sponge (all passed the ROHS and R
FS-CR330 ultra long distance border security cooled thermal camera is developed on the basis of the latest cooled IR technology. Featuring high NETD, advanced digital circuit and image processing algorithm, the camera provides users crisp thermal images.