Russian standards PDF

Wearing plates for cutter bars of agricultural machines

Document status: Active

Optical glass. Method for determination of bubbles

Document status: Active

Photographic film spool 61,5 mm wide. Specifications

Document status: Active only in RF

Pure wool and half-wool fabrics. Determination of grade

Document status: Active

Micafoly. Specifications

Document status: Active

Protective maximum current relays low voltage. General technical requirements

Document status: Active