KS C IEC 60819-3-2-2021 Non-cellulosic papers for electrical purposes — Part 3: Specifications for individual materials — Sheet 2: Hybrid inorganic-organic paper
2021KS C IEC 60819-3-2-2021 Non-cellulosic papers for electrical purposes — Part 3: Specifications for individual materials — Sheet 2: Hybrid inorganic-organic paper