Calibration of vibration and shock pick-ups. Methods for secondary vibration calibration.

NEPLATNÁ vydaná dňa 15.3.1994

Calibration of vibration and shock pick-ups. Method for secondary shock calibration.

NEPLATNÁ vydaná dňa 15.3.1994

Calibration of vibration and shock pick-ups. Method for calibration by earth´s gravitation.

NEPLATNÁ vydaná dňa 15.3.1994

Calibration of vibration and shock pick-ups. Method for primary vibration calibration at low frequencies.

NEPLATNÁ vydaná dňa 15.3.1994

Calibration of vibration and shock pick-ups. Method for secondary vibration calibration by comparison of phase angles.

NEPLATNÁ vydaná dňa 15.3.1994

Jointing materials and compounds. Specification for jointing compounds for 3rd family gases.

NEPLATNÁ vydaná dňa 31.1.1992

Jointing materials and compounds. Specification for anaerobic jointing compounds for use with 1st, 2nd and 3rd family gases.

NEPLATNÁ vydaná dňa 1.4.1992

Guide to construction and use of 90 mm (3.5 in) flexible disk cartridges for data interchange, using modified frequency modulationrecording at 7958 ftprad, 5.3 tpmm (135 tpi) on 80 tracks on each side. Dimensional, physical and magnetic characteristics.

NEPLATNÁ vydaná dňa 30.9.1988

Guide to construction and use of 90 mm (3.5 in) flexible disk cartridges for data interchange, using modified frequency modulationrecording at 7958 ftprad, 5.3 tpmm (135 tpi) on 80 tracks on each side. Track format.

NEPLATNÁ vydaná dňa 30.9.1988

Code of practice for selection, installation, use and maintenance of apparatus for the detection and measurement of combustible gases (other than for mining applications or explosives processing and manufacture).

NEPLATNÁ vydaná dňa 30.6.1988