Electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group II apparatus indicating up to 100 % lower explosive limit.

UNGÜLTIG herausgegeben am 20.12.1991

Electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group II apparatus indicating up to 100% lower explosive limit.

UNGÜLTIG herausgegeben am 15.1.1999

Specification for electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group II apparatus indicating up to 100 % (V/V) gas.

UNGÜLTIG herausgegeben am 20.12.1991

Electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group II apparatus indicating up to 100% (V/V) gas.

UNGÜLTIG herausgegeben am 15.1.1999

Specification for electrostatic hand-held spraying equipment for non-flammable material for painting and finishing.

UNGÜLTIG herausgegeben am 28.2.1991

Cold worked steel bars and strip for automobiles.

UNGÜLTIG herausgegeben am 1.1.1924

Earth-moving machinery. Operator´s field of view. Test method and performance criteria.

UNGÜLTIG herausgegeben am 30.9.2008

Specification for ceramic pressurized hollow insulators for high-voltage switchgear and controlgear.

UNGÜLTIG herausgegeben am 28.2.1992

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148.5 kHz. General requirements, frequency bands and electromagnetic disturbances.

UNGÜLTIG herausgegeben am 1.4.1992

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. General requirements, frequency bands and electromagnetic disturbances.

UNGÜLTIG herausgegeben am 30.4.2010