Petroleum asphalt. Method for determination of softening point by ring and ball

Norma vydána dne 1.7.1974

Petroleum bitumens. Method for determination of Fraas break point

Norma vydána dne 1.1.1980

Petroleum bitumens. Methods for determination of bitumen adhesion to marble and sand

Norma vydána dne 1.1.1975

Tracked tractors for timber industry and forestry, tracked logging and forest machines. Performance requirements and test methods for brake systems

Norma vydána dne 1.1.2013

Petroleum bitumen. Method for determination of ash content

Norma vydána dne 1.1.1966

Sound broadcasting channels. Basic quality parameters. Methods for measuring

Norma vydána dne 1.7.1992

Fabrics for shirts of chemical and blended yarns. General specifications

Norma vydána dne 1.1.1990

Plain bearings pillow blocks with two bolt holes. Design and dimensions

Norma vydána dne 1.7.1983

Plain bearings flange bearing bloks with tow bolt heles. Design and dimensions

Norma vydána dne 1.7.1983

Plain bearings flange bloks with three bolt holes. Design and dimensions

Norma vydána dne 1.7.1983