Coal bunkers in coal mine production are basically made of concrete, and their surface is not smooth, the coefficient of friction is large, and the water absorption is high, which are the main reas...
ABS board is a new type of material for the board profession. Its full name is acrylonitrile/butadiene/styrene copolymer plate. Its English name is Acrylonitrile-butdiene-styrene, which is the most...
Tianjin Beyond Technology Development Co., Ltd is a company that specializes in developing and producing polyethylene and polypropylene wear-resistant products. One of our most popul...
Because the tooth profile of the gear rack is straight, the pressure angle at all points on the tooth profile is the same, equal to the inclination angle of the tooth profile. This angle is called ...
Nylon non-standard parts have a wide range of applications and can well replace iron, copper, steel and other materials. Nylon non-standard parts are wear-resistant and corrosion-resistant, and are...