Gives name, symbol and definition for 43 quantities and units of heat. Where appropriate, conversion factors are also given. Annex A includes units in the CGS system with special names, Annex B units based on the foot, pound and second and some other units, Annex C other units given for information, especially regarding the conversion factor.
Изменён стандартами:
ISO 31-4:1992/Amd.1:1998
Заменяет стандарты:
ISO 31-4(1978.03)*ISO 31-4 AMD 1(1985.08)
Дата регистрации:
13.11.92
Дата введения:
01.09.92
Код КГС:
Т01
Код ОКСТУ:
0090
Код ОКС(МКС):
01.060
Код ОКП:
0090
Нормативные ссылки:
DIN 1301-1-1985, NEQ*DIN 1301-2-1978, NEQ*DIN 1345-1975, NEQ*DIN 1345-1991, NEQ*DIN 13346-1979, NEQ*BS 5775 PART 4(1993/BSI), EQV*DIN 1304-1-1994, NEQ*NF X02-204(1993/AFNOR)*X02-304(1992/AFNOR), EQV ISO 31-0-1992*ISO 31-8-1992
Ключевые слова:
DEFINITIONS HEAT QUANTITIES SI SYSTEM SIZE SYMBOLS THERMODYNAMICS UNITS UNITS OF MEASUREMENT DIMENSIONS