Electrical installations in ships - Part 401: Installation and test of completed installation
1979-12-31
IEC 60092-307:1980
Electrical installations in ships. Part 307: Equipment - Heating and cooking appliances
1979-12-31
IEC 60682:1980
Standard method of measuring the pinch temperature of quartz-tungsten-halogen lamps
1979-12-31
IEC 60068-2-45:1980
Basic environmental testing procedures - Part 2-45: Tests - Test XA and guidance: Immersion in cleaning solvents
1979-12-31
IEC 60061-3H:1980
Eighth supplement - Lamp caps and holders together with gauges for the control of interchangeability and safety. Part 3: Gauges
1979-12-31
IEC 60244-7A:1980
Methods of measurement for radio transmitters - Part 7: Cabinet radiation at frequencies above 1 GHz - First supplement: Section Four: Medium-sized transmitters - Section Five: Large transmitters
1979-12-31
IEC 60061-2F:1980
Sixth supplement - Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 2: Lampholders
1979-12-31
IEC 60061-1J:1980
Ninth supplement - Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 1: Lamp caps
1979-12-31
IEC 60169-17:1980
Radio-frequency connectors. Part 17: R.F. coaxial connectors with inner diameter of outer conductor 6.5 mm (0.256 in) with screw coupling - Characteristic impedance 50 ohms (Type TNC)
1979-12-31
IEC 60050-431:1980
International Electrotechnical Vocabulary. Transductors
1979-12-31
IEC 60255-13:1980
Electrical relays - Part 13: Biased (percentage) differential relays
1979-12-31
IEC 60255-12:1980
Electrical relays - Part 12: Directional relays and power relays with two input energizing quantities
1979-12-31
IEC 60510-3-2:1980
Methods of measurement for radio equipment used in satellite earth stations. Part 3: Methods of measurement on combinations of sub-systems. Section Two: Measurement of the figure of merit (G/T) of the receiving system in the 4 GHz to 6 GHz range
1979-12-31
IEC 60141-4:1980
Tests on oil-filled and gas-pressure cables and their accessories. Part 4: Oil-impregnated paper-insulated high pressure oil-filled pipe-type cables and accessories for alternating voltages up to and including 400 kV
1979-12-31
IEC 60510-1-3:1980
Methods of measurement for radio equipment used in satellite earth stations. Part 1: Measurements common to sub-systems and combinations of sub-systems. Section Three: Measurements in the i.f. range
1979-12-31
IEC 60554-3-3:1980
Specification for cellulosic papers for electrical purposes. Part 3: Specifications for individual materials. Sheet 3: Crêpe paper
1979-12-31
IEC 60444-2:1980
Measurement of quartz crystal unit parameters by zero phase technique in a pi-network. Part 2: Phase offset method for measurement of motional capacitance of quartz crystal units
1979-12-31
IEC 60665:1980
A.C. electric ventilating fans and regulators for household and similar purposes
1979-12-31
IEC 60665:1980
A.C. electric ventilating fans and regulators for household and similar purposes
1979-12-31
IEC 60092-301:1980
Electrical installations in ships - Part 301: Equipment - Generators and motors
