Roofing and hydraulic-insulating flexible polymeric (thermoplastic or elastomer) materials. Methods for determination of thickness and mass per unit area

Standard published on 1.7.2013

Non-destructive testing. Evaluation of vision acuity of NDT personnel

Standard published on 1.3.2021

Spectacle frames for corrective eye glasses. General technical requirements and test methods

Standard published on 1.7.1991

Worm gear pairs. Terms, definitions and symbols

Standard published on 1.1.1990

Roofing and hydraulic-insulating flexible bitumen-based materials. Method for determination of visual defects

Standard published on 1.7.2013

Roofing and hydraulic-insulating flexible polymeric (thermoplastic or elastomer) materials. Method for determination of visual defects

Standard published on 1.7.2013

Lifting-and-handling equipment. Conveyers, hoists, loaders and stackers. Terms and definitions

Standard published on 1.1.1975

Still picture cameras and photographic printing devices. Picture sizes and frame dimensions

Standard published on 1.7.1993

Buses and cars. Control test methods after capital repair

Standard published on 1.7.1974

Tractor and combine diesel engines. Methods of bench tests

Standard published on 1.1.1990