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...
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 ...
1. Differences in application.
Scale of use of PE sheet: widely used in chemical industry, machinery, chemical industry, electricity, clothing, packaging, food and other professions. It is widely u...
Polyurethane PU elastomer, is a kind of rubber with good strength and small compression deformation. A new type of material between plastic and rubber, which has the rigidity of plastic and the el...