IEC 61249-7-1:1995 ed1.0

Действует

Materials for interconnection structures - Part 7: Sectional specification set for restraining core materials - Section 1: Copper/invar/copper — 13 стр.

Описание Изменения Ссылки Версии

Covers copper-clad Invar material of nominal thickness from 0,1 mm to 2,4 mm supplied in rolls or produced in sheets.

ICS

31.180 Printed circuits and boards / Печатные схемы и платы