IEC 60050 CHAP 111-03:1977 Advance Edition of the International Electrotechnical Vocabulary Chapter 111: Physics and Chemistry Section 111-03 - Concepts Related to Quantities and Units
1977IEC 60050 CHAP 111-03:1977 Advance Edition of the International Electrotechnical Vocabulary Chapter 111: Physics and Chemistry Section 111-03 - Concepts Related to Quantities and Units