Basic concepts in metrology; Terminology relating to the uncertainty of measurement and the assessment of measuring instruments and measuring equipment— 14 стр.
Electronicdata interchange for administration, commerce and transport (EDIFACT); application level syntax rules; (ISO 9735:1988); german version EN 29735:1990— 19 стр.
Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 1: General principles (ISO 1628-1:1998); German version EN ISO 1628-1:1998— 10 стр.
Welding consumables - Rods, wires and deposits for tungsten inert gas welding of non alloy and fine grain steels - Classification; German version EN 1668:1997— 9 стр.
Electronic data interchange for administration, commerce and transport (EDIFACT); application level syntax rules (ISO 9735:1990); german version EN 29735:1992— 22 стр.
Graphical symbols; general principles for the creation of graphical symbols; graphical symbols for use in technical product documentation; identical with ISO 3461-2, edition 1987— 6 стр.