1. IEC 60372:1984/AMD2:2003 Amendment 2 - Locking devices for ball and socket couplings of string insulator units - Dimensions and tests

2. IEC 60372:1984 Locking devices for ball and socket couplings of string insulator units - Dimensions and tests

3. IEC 60373:1990 Mechanical coupler for measurements on bone vibrators

4. IEC 60374:1971 Guide for choosing modular dimensions for waveguide components

5. IEC 60375:2003 Conventions concerning electric and magnetic circuits

6. IEC 60376:2005 Specification of technical grade sulfur hexafluoride (SF6) for use in electrical equipment

7. IEC 60377-1:1973 Methods for the determination of the dielectric properties of insulating materials at frequencies above 300 MHz - Part 1 General

8. IEC 60377-2:1977 Methods for the determination of the dielectric properties of insulating materials at frequencies above 300 MHz - Part 2 Resonance methods

9. IEC 60379:1987 Methods for measuring the performance of electric storage water-heaters for household purposes

10. IEC 60381-1:1982 Analogue signals for process control systems - Part 1 Direct current signals