Online Standards Store PDF

Damping devices of percussion hand machines. Technical requirements

Document status: Active

Pressure regulators and associated safety devices for gas appliances. Pressure regulators for inlet pressures up to and including 500 mbar

Document status: Active

Seamless and welded steel tubes. Part 6. Radiographic testing for the detection of imperfections of the weld seam

Document status: Active

Equipment for water disinfection by ultraviolet radiation. General technical requirements

Document status: Active

State system of ensuring unity of measurements. Special state standard and state verification scheme for initial permeability measuring means in 1 to 200 MHz frequency range

Document status: Withdrawn

Direct-reading indicating electrical measuring instruments. Marking symbols

Document status: Active