Specification for insulating materials based on mica. Part 2: Methods of test
€176.00
Methods of evaluating the performance of electrical and pneumatic analogue chart recorders for use in industrial-process control systems
€316.00
Instrument transformers for 50 Hz, U 0,8 to 52 kV; basic requirements
€34.30
Instrument transformers for 50 Hz, U 0,8 to 52 kV; voltage transformers U 12 to 36 kV; large design, main dimensions, indoor type
Expression of the properties of logic analyzers; identical with IEC 60776, edition 1983
€56.17
Guide for the determination of thermal endurance properties of electrical insulating materials - Part 1: General guidelines for ageing procedures and evaluation of test results
Additif 6 à la publication C 44-000 de décembre 1954
€59.33
Voltage transformers
€325.00
Electricity meters Specification for single-phase coin operated prepayment flat rate and two-part tariff watt-hour of Class 2 fixed charge collectors
€95.00
Electricity meters Specification for having Class 1 electro-mechanical maximum demand indicators
Electricity meters Specification for Class 3 var-hour
Magnetic materials Methods of measurement the magnetic properties magnetically hard (permanent magnet)
€193.00
Magnetic materials. Part 6: Methods of measurement of the magnetic properties of isotropic nickel-iron soft magnetic alloys, types E1, E3 and E4
€127.00
Instrument transformers for 50 Hz, U to 52 kV; voltage transformers U 12 kV; narrow design, main dimensions, indoor type
Expression of the properties of spectrum analyzers; identical with IEC 60714, edition 1981
€77.20
