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IEC's activities, collectively known as electrotechnology, cover all electrical, electronic and associated technologies in the areas of power generation, transmission and distribution, medical equipment, semiconductors, fibre optics, nanotechnology and renewable energies. In addition to providing an excellent framework for improving safety and optimizing energy, IEC standards support trade between countries by providing a reference for the functioning of the World Trade Organization (WTO) Agreement on Technical Barriers to Trade.
Specification for laminated pressboard - Part 3: Specifications for individual materials - Sheet 1: Specifications for laminated precompressed board, Types LB 3.1.1, 3.1.2, 3.3.1 and 3.3.2
$13.00 $26.00
Methods of measurement for equipment used in digital microwave radio transmission systems - Part 2: Measurements on terrestrial radio-relay systems - Section 3: RF branching networks
$12.00 $25.00
Unused hydrocarbon based insulating liquids - Test methods for evaluating the oxidation stability
$82.00 $164.00
Semiconductor devices. Integrated circuits - Part 2: Digital integrated circuits - Section two: Family specification for HCMOS digital integrated circuits, series 54/74 HC, 54/74 HCT, 54/74 HCU
$95.00 $190.00
Specification for pressboard and presspaper for electrical purposes - Part 3: Specifications for individual materials - Sheet 2: Requirements for presspaper, types P.2.1, P.4.1, P.4.2, P.4.3, P.6.1 and P.7.1
$22.00 $45.00
Digital audio tape recorder reel-to-reel system, using 6,3 mm magnetic tape, for professional use - Part 4: Magnetic tape properties: definitions and methods of measurement
$47.00 $95.00
Potentiometers for use in electronic equipment - Part 4: Sectional specification: Single-turn rotary power potentiometers
$117.00 $234.00
Specification for plastic films for electrical purposes - Part 3:Specifications for individual materials - Sheet 3: Requirements forpolycarbonate (PC) films used for electrical insulation
$25.00 $51.00
Classification of insulating liquids according to fire-point and net calorific value
$18.00 $36.00
Composite insulators for a.c. overhead lines with a nominal voltage greater than 1000 V - Definitions, test methods and acceptance criteria
$79.00 $158.00
Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique
$71.00 $143.00
Overvoltage protection for photovoltaic (PV) power generating systems - Guide
