Harmonized system of quality assessment for electronic components. Electromechanical switches for use in electronic equipment. Sectional specification for sensitive switches.

NEPLATNÁ vydána dne 15.12.1992

Harmonized system of quality assessment for electronic components. Electromechanical switches for use in electronic equipment. Sectional specification for pushbutton switches.

NEPLATNÁ vydána dne 15.11.1992

Harmonized system of quality assessment for electronic components. Electromechanical switches for use in electronic equipment. Sectional specification for in-line package switches.

NEPLATNÁ vydána dne 15.10.1992

Qualification testing of welders. Fusion welding. Steels.
(Zkoušky svářečů - Tavné svařování - Část 1: Oceli.)

NEPLATNÁ vydána dne 29.2.2016

Gas welding equipment. Manifold regulators used in welding, cutting and allied processes up to 200 bar.
(Zařízení pro plamenové svařování - Rozvodové redukční ventily do 200 bar (20 MPa), používané při svařování, řezání a příbuzných procesech.)

NEPLATNÁ vydána dne 15.4.1996

Specification for quartz crystal units of assessed quality: generic data and methods of test.

NEPLATNÁ vydána dne 29.10.1982

Rules for the preparation of detail specifications for solder-sealed quartz crystal units of assessed quality for oscillator applications. General application category.

NEPLATNÁ vydána dne 28.2.1973

Detail specification for solder-sealed quartz crystal units for oscillator applications. AA, BF, CX and BC/1 enclosures, 0.8 to 20 MHz and 3.0 to 30 MHz frequency ranges. Fundamental thickness-shear mode, AT-cut, for operation over wide temperature ranges (non-temperature controlled). Full assessment level.

NEPLATNÁ vydána dne 15.10.1977

Detail specification for solder-sealed quartz crystal units for oscillator applications. AA, CX and BC/1 enclosures, 0.8 to 20 MHz and 3.0 to 30 MHz frequency ranges. Fundamental thickness-shear mode, AT-cut, for operation over narrow temperature ranges (temperature controlled). Full assessment level.

NEPLATNÁ vydána dne 15.6.1977

Detail specification for solder-sealed quartz crystal units for oscillator applications. AA, CX, BF and BC/1 enclosures, 17 to 75 MHz frequency range. Third overtone thickness-shear mode, AT-cut, for operation over wide temperature ranges (non- temperature controlled). Full assessment level.

NEPLATNÁ vydána dne 15.10.1977