Metal covered electrodes for manual arc surfacing of upper layers with special properties. Types

Norma vydaná dňa 1.1.1977

Metal covered electrodes for manual arc welding of high-alloyed steel with special properties. Types

Norma vydaná dňa 1.1.1977

Waterproof abrasive paper. Specifications

Norma vydaná dňa 1.1.1983

Single row radial ball instrument precision bearings. Technical specifications

Norma vydaná dňa 1.1.1991

Fine-module finishing pinion-type cutters

Norma vydaná dňa 1.1.1982

Concretes. Methods for the determination of frost-resistance

Norma vydaná dňa 1.1.2014

Cotton fabrics for offset printing. Specification

Norma vydaná dňa 1.1.1979

Polyamid yarn for textile industry. Specifications

Norma vydaná dňa 1.1.1995

Ginseng, wild growing

Norma vydaná dňa 1.7.1962

Reagents. Potassium hydrogenfluoride. Specifications

Norma vydaná dňa 1.1.1981