Normy DIN - Německé národní normy - strana 19269

Heat pumps; Heat pumps using halogenated hydrocarbons; Protection of soil, ground water and surface water; Requirements and testing.

NEPLATNÁ vydaná dňa 1.1.1983

Refrigerating systems and heat pumps - Protection of soil, ground and surface water - Requirements and test.

NEPLATNÁ vydaná dňa 1.8.1994

Refrigerating systems and heat pumps - Protection of soil, ground and surface water - Safety and environmetal requirements and testing.

NEPLATNÁ vydaná dňa 1.12.1995

Input and output devices for ship´s installations; specifications and testing.

NEPLATNÁ vydaná dňa 1.6.1970

Shipbuilding; recommendation to the calculation of the greatest short circuit currents in three phase ship´s supply systems without meshing.

NEPLATNÁ vydaná dňa 1.4.1979

Shipbuilding; recommendations for the calculation of maximum short-circuit currents.

NEPLATNÁ vydaná dňa 1.5.1983

Electrical alarm systems on board ships; acoustical and visual signals.

NEPLATNÁ vydaná dňa 1.3.1981

Pressure resistant circular sight glasses for temperatures up to 150 °C, without limitation in the range of low temperature.

NEPLATNÁ vydaná dňa 1.3.1979

Pressure resistant circular sight glasses for temperatures up to 150 °C, without limitation in the range of low temperature.

NEPLATNÁ vydaná dňa 1.5.1992

Pressure resistant circular sight glasses of soda-lime-glass without limitation in the range of low temperature.

NEPLATNÁ vydaná dňa 1.2.1996