GOST 13198-77

State system for ensuring the traceability of measurements. Chromato-mass-spectrometric multipurpose analyzers for measurement of persistent organic compounds in foodstuffs, feed-stuffs and agricultural productions. Verification procedure

Steel drifts for use with morse taper sockets and sleeves. Design and basic dimensions

Ship's flanged valves. Face-to-face lengths

Friction brake products. General technical requirements

Roofing flexible polymeric (thermoplastic or elastomer) materials. General specifications

Prostheses and orthoses. Factors to be considered when specifying a prosthesis for a person who has had a lower limb amputation