Establishes a simple system of referring to common organic refrigerants instead of using the chemical name, formula or trade name. Although the use of a number is an accurate way of designating the refrigerant, there is no intention of precluding the use of a chemical name or formula. - Replaces ISO Recommendation R 817-1968.
Дата введения:
01.09.74
Код КГС:
Л21
Код ОКСТУ:
2401
Код ОКС(МКС):
71.100.45
Код ОКП:
2401
Нормативные ссылки:
NF T78-001-1970, EQV*UNE 86-004-79 PARTE 1-1979, EQV