Petri dishes.

UNGÜLTIG herausgegeben am 1.2.1946

Specification for absolute calibration of hydrophones using the planar scanning technique in the frequency range 0,5 MHz to 15 MHz.

UNGÜLTIG herausgegeben am 15.3.1994

Specification for measurement and characterisation of ultrasonic fields using hydrophones in the frequency range 0.5 MHz to 15 MHz.

UNGÜLTIG herausgegeben am 15.4.1994

Data exchange for meter reading, tariff and load control. Direct local data exchange.

UNGÜLTIG herausgegeben am 15.12.1992

Data exchange for meter reading, tariff and load control. Direct local data exchange.

UNGÜLTIG herausgegeben am 15.11.1996

Global navigation satellite systems (GNSS). Global positioning system (GPS). Receiver equipment. Performance standards, methods of testing and required test results.

UNGÜLTIG herausgegeben am 15.12.1996

Insulators for overhead lines. Composite suspension and tension insulators for a.c. systems with a nominal voltage greater than 1000 V. Definitions, test methods and acceptance criteria.

UNGÜLTIG herausgegeben am 31.3.2009

Specification for reference coupler for the measurement of hearing aids using earphones coupled to the ear by means of ear inserts.

UNGÜLTIG herausgegeben am 30.6.1981

Matting of insulating material for electrical purposes.

UNGÜLTIG herausgegeben am 13.1.2003

Blankets of insulating material for electrical purposes.

UNGÜLTIG herausgegeben am 13.1.2003