IEC 60371-3-1:1973 ed1.0

Заменен

Specification for insulating materials based on built-up mica or treated mica paper - Part 3: Specifications for individual materials - Sheet 1: Commutator separators and materials — 15 стр.

Описание Изменения Ссылки Версии

Applies to several types of rigid materials based on mica splittings or mica paper for commutator separators.

Заменен на

IEC 60371-3-1:1984 ed2.0