Sectional specification for power transformers of assessed quality for switched mode power supplies (SMPS) for use in electronic equipment: full assessment level.

UNGÜLTIG herausgegeben am 31.10.1983

Sectional specification for power transformers of assessed quality for switched mode power supplies (SMPS) for use in electronic equipment for capability approval.

UNGÜLTIG herausgegeben am 1.7.1986

Electronic data interchange for administration, commerce and transport (EDIFACT). Application level syntax rules. Syntax service directories.

UNGÜLTIG herausgegeben am 26.9.2002

Electronic data interchange for administration, commerce and transport (EDIFACT). Application level syntax rules (Syntax version number: 4, Syntax release number: 2). Syntax service directories.

UNGÜLTIG herausgegeben am 31.1.2015

Electronic data interchange for administration, commerce and transport (EDIFACT). Application level syntax rules. Security rules for batch EDI (confidentiality).

UNGÜLTIG herausgegeben am 15.10.1999

Symbols for use on flow diagrams of chemical and petroleum plant.

UNGÜLTIG herausgegeben am 1.1.1941

Symbols for use on flow diagrams of chemical and petroleum plant.

UNGÜLTIG herausgegeben am 1.1.1953

Chemicals used for treatment of water intended for human consumption. Phosphoric acid.

UNGÜLTIG herausgegeben am 15.12.1997

Sectional specification for inductors of assessed quality for use in electronic equipment: basic assessment level.

UNGÜLTIG herausgegeben am 31.5.1978

Sectional specification for inductors of assessed quality for use in electronic equipment: full assessment level.

UNGÜLTIG herausgegeben am 31.5.1978