National foreword
Committees responsible
List of symbols
Section
1 Indicating, recording and integrating instruments,
general symbols
2 Examples of indicating instruments
3 Examples of recording instruments
4 Examples of integrating instruments
5 Counting devices
6 Thermocouples
7 Telemetering devices
8 Electric clocks
9 Miscellaneous measuring elements and instruments
10 Lamps and signalling devices