TY - BOOK AU - IEC Standards TI - IEC 60893-1 ED. 2.0 B:2004, INSULATING MATERIALS - INDUSTRIAL RIGID LAMINATED SHEETS BASED ON THERMOSETTING RESINS FOR ELECTRICAL PURPOSES - PART 1: DEFINITIONS, DESIGNATIONS AND GENERAL REQUIREMENTS U1 - 621.3 PY - 2019///-09-13 PB - IEC ER -