Surface roughness--Parameters and their values for wooden pieces

NEPLATNÁ vydána dne 8.9.1990

General specification for speed reducer with small module cylindrical gears

NEPLATNÁ vydána dne 8.9.1990

Method of test for explosion limits of combustible gases in air

NEPLATNÁ vydána dne 10.9.1990

Antitoxic regulations for storage-transportation, marketing and use of pesticides

NEPLATNÁ vydána dne 8.9.1990

Electrical apparatus for use in the presence of combustible dust—Part 1-1:Electrical apparatus protected by enclosures and surface temperature limitation—Specification for apparatus

NEPLATNÁ vydána dne 17.10.2000

Electrical apparatus for use in the presence of combustible dust—Part 1:General requirements

NEPLATNÁ vydána dne 17.12.2013

Electrical apparatus for use in the presence of combustible dust—Part 10:Test methods—Method for determining minimum ignition energy of dust/air mixtures

NEPLATNÁ vydána dne 9.8.2010

Electrical apparatus for use in the presence of combustible dust—Part 1-2:Electrical apparatus protected by enclosures and surface temperature limitation—Selection,installation and maintenance

NEPLATNÁ vydána dne 30.4.2006

Electrical apparatus for use in the presence of combustible dust—Part 2:Selection and installation

NEPLATNÁ vydána dne 9.8.2010

Electrical apparatus for use in the presence of combustible dust—Part 3:Classification of areas where combustible dusts are or may be present

NEPLATNÁ vydána dne 23.1.2007