Leather. Method of determination of chrome content

Norma vydána dne 1.7.1978

Leather. Test methods for brittleness and fragility

Norma vydána dne 1.7.1979

Leather. Test methods of upper, layer separation

Norma vydána dne 1.1.1980

Leather. Method for determination of colour conformity of surface paint to the basic colour of chrome leather

Norma vydána dne 1.7.1981

Leather. Method of calculation of some chemical characteristics which are not determinated directly

Norma vydána dne 1.1.1971

Leather. Method of determination of the content of substances extracted with organic solvents

Norma vydána dne 1.7.1968

Leather. Method of determination of water soluble content

Norma vydána dne 1.7.1968

Leather. Method of determination of nitrogen content

Norma vydána dne 1.7.1968

Leather. Method of determination PH value of CaCl extraction

Norma vydána dne 1.1.1970

Leather. Method of determination the thickness of finish film

Norma vydána dne 1.1.1970