PNST 448-2020

Robots and robotic devices. Methods for constructing databases of electronic radio products and construction materials for mathematical modeling and virtualization of tests of basic elements of robotic complexes for external influencing factors at all stages of the life cycle

Rubber lattices. Determination of total solids content

Concrete mixture. Test method of determination of workability

Uniform provisions concerning the approval for the production of retreated pneumatic tires for commercial vehicles and their trailers

Rotating electrical machines. Classification of degrees of protection provided by enclosures for rotating machines

Motor vehicles. Fasteners. Hexagon slotted and castle nuts, product grades A and B.Design and dimensions