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IEC 60893-3-4:2003/AMD1:2012 ed2.0

Действует
Amendment 1 - Insulating materials - Industrial rigid laminated sheets based on thermosetting resins for electrical purposes - Part 3-4: Specifications for individual materials - Requirements for rigid laminated sheets based on phenolic resins — 8 стр.
IEC 60893-3-4:2003/AMD1:2012 ed2.0
Действует