Electroacoustics. Audio-frequency induction loop systems for assisted hearing. Methods of calculating and measuring the low-frequency magnetic field emissions from the loop for assessing conformity with guidelines on limits for human exposure.

UNGÜLTIG herausgegeben am 31.5.2011

Materials and material assemblies used in clothing for protection against heat and flame. Specification for flammability testing and performance.

UNGÜLTIG herausgegeben am 29.10.1982

Assessment of lighting equipment related to human exposure to electromagnetic fields.

UNGÜLTIG herausgegeben am 31.3.2010

Assessment of lighting equipment related to human exposure to electromagnetic field.

UNGÜLTIG herausgegeben am 31.5.2015

Tracked Changes. Assessment of lighting equipment related to human exposure to electromagnetic field.

UNGÜLTIG herausgegeben am 25.2.2020

Bacteriological test tubes, Durham fermentation tubes and Dreyer agglutination tubes.

UNGÜLTIG herausgegeben am 7.10.1935

Gas-fired central heating boilers. Specific requirements for the domestic hot water operation of combination boilers of nominal heat input not exceeding 70 kW.

UNGÜLTIG herausgegeben am 15.4.1996

Domestic and contract furniture. Specification for performance requirements for seating.

UNGÜLTIG herausgegeben am 29.10.1982

Domestic and contract furniture. Specification for performance requirements for tables and trolleys.

UNGÜLTIG herausgegeben am 30.9.1985

Domestic and contract furniture. Specification for performance requirements for tables and trolleys.

UNGÜLTIG herausgegeben am 30.4.1991