Online Standards Store PDF
Fine-grained concrete and mortars. Methods for determining strength characteristics in thin-walled and thin-layer structures
Document status: Active
Nonwovens. Test methods. Part 3. Determination of tensile strength and elongation at break using the strip method
Document status: Active
High-pressure mercury vapour lamps. Performance specifications
Document status: Active
Safety requirements for electrical equipment for measurement, control, and laboratory use. General requirements for equipment intended to be used in educational establishments by children
Document status: Active