IEC Standard. Guide for the Sampling from oil filled electrical equipment of gases of oil with dissolved gases and for the analysis of gases.
Источник: – 1977. – publ. 567.
Дата публикации: 16.09.1977
IEC Standard. Guide for the Sampling from oil filled electrical equipment of gases of oil with dissolved gases and for the analysis of gases. – 1977. – publ. 567.