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— 34 стр.
Corrigendum 1 - Electrical apparatus for use in the presence of combustible dust - Part 1: Electrical apparatus protected by enclosures - Section 1: Specification for apparatus— 1 стр.
Electrical apparatus for use in the presence of combustible dust - Part 1: Electrical apparatus protected by enclosures - Section 1: Specification for apparatus— 43 стр.
Corrigendum 1 - Electrical apparatus for use in the presence of combustible dust - Part 1: Electrical apparatus protected by enclosures - Section 1: Specification for apparatus— 1 стр.
Electrical apparatus for use in the presence of combustible dust - Part 1: Electrical apparatus protected by enclosures - Section 1: Specification for apparatus— 43 стр.