Direct acting indicating analogue electrical measuring instruments and their accessories - Part 6: Special requirements for ohmmeters (impedance meters) and conductance meters
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 7: Special requirements for multi-function instruments
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 8: Special requirements for accessories
Direct acting indicating analogue electrical-measuring instruments and their accessories - Part 9: Recommended test methods
Direct acting indicating analogue electrical-measuring instruments and their accessories - Part 9: Recommended test methods
Direct acting indicating analogue electrical-measuring instruments and their accessories - Part 9: Recommended test methods
Electrical apparatus for explosive gas atmospheres - Part 0: General requirements
Electrical apparatus for explosive gas atmospheres - Part 0: General requirements
Electrical apparatus for explosive gas atmospheres - Part 0: General requirements
Electrical apparatus for explosive gas atmospheres - Part 10: Classification of hazardous areas
Electrical apparatus for explosive gas atmospheres - Part 10: Classification of hazardous areas
Electrical apparatus for explosive gas atmospheres - Part 14: Electrical installations in hazardous areas (other than mines)
53,361 distinct reference strings indexed from official source snapshots. Includes earlier editions. The index and publisher collections have different coverage. See sources and coverage.