Harmonized system of quality assessment for electronic components. Fixed resistors for use in electronic equipment. Sectional specification: fixed resistor networks with individually measurable resistors
Edition 1984-09-28

Harmonized system of quality assessment for electronic components. Fixed resistors for use in electronic equipment. Blank detail specification: fixed resistor networks in which not all resistors are individually measurable. Assessment level E
Edition 1985-09-15

Harmonized system of quality assessment for electronic components. Electrical relays. Generic specification: electromechanical all-or-nothing relays. Test and measurement procedures
Edition 1987-10-30

Harmonized system of quality assessment for electronic components: sectional specification: analogue monolithic integrated circuits
Edition 1988-02-29

Specification for harmonized system of quality assessment for electronic components. Blank detail specification. Ambient rated photocouplers with phototransistor output
Edition 1988-05-15

Electrical installations for open-cast mines and quarries. Recommendations for equipment and ancillaries
Edition 1988-09-30

Electrical installations for open-cast mines and quarries. Recommendations for winning, stacking and processing machinery, pumps and low signal level and communications systems
Edition 1988-09-30

Fixed electric double-layer capacitors for use in electronic equipment - Blank detail specification - Electric double-layer capacitors for power application - Assessment level EZ
Edition 2006-06-30

Circuit breakers. Technical specification
Edition 1991-05-31

Performance and testing of teleprotection equipment of power systems. Specification for narrow-band command systems
Edition 1991-11-29