(Electron Devices silver copper brazing material analysis. Magnesium by atomic absorption spectrophotometry)

NEPLATNÁ vydaná dňa 1.1.1988

(Analytical methods for electronic devices bronze solder. EDTA volumetric method for the determination of copper)

NEPLATNÁ vydaná dňa 1.1.1988

(Analysis method of an electronic device with a solder of gold-nickel. EDTA volumetric method for the determination of nickel)

NEPLATNÁ vydaná dňa 1.1.1988

(Analytical methods for electronic devices nickel bronze and gold solder. Dithizone spectrophotometric determination of lead)

NEPLATNÁ vydaná dňa 1.1.1988

(Analytical methods for electronic devices nickel bronze and gold solder. Determination of phosphorus phosphorus molybdenum blue spectrophotometric)

NEPLATNÁ vydaná dňa 1.1.1988

(Analytical methods for electronic devices nickel bronze and gold solder. Zinc by atomic absorption spectrophotometry)

NEPLATNÁ vydaná dňa 1.1.1988

Test method for density of electronic glass by the sink--Float comparator

NEPLATNÁ vydaná dňa 1.1.1988

Test method for d. c. disruptive strength of electronic glass

NEPLATNÁ vydaná dňa 1.1.1988

Test method for chemical stability to resist water of electronic glass

NEPLATNÁ vydaná dňa 1.1.1988

Test method for average linear thermal expansion of electronic glass

NEPLATNÁ vydaná dňa 1.1.1988