Lightweight aggregates for thermal insulation concrete - Specification
Edition 2013-02-27

Insulators - Porcelain and glass, pin and shackle type - Voltages not exceeding 1000 V a.c.
Edition 2005

Transformers; Bushings for Indoor and Outdoor Types; Insulation Class 3 N for 250 A to 3150 A, Single Parts
Edition 1970-08-01

Spool insulator of porcelain material or glass - Dimensions, characteristics and test procedures
Edition 2014-10-06

High-voltage insulators to be used on a.c. systems - Artificial pollution tests
Edition 2017-09-20

Bushings for transformer and reactor cable boxes not exceeding 36 kV
Edition 2004-01-01

Insulators for overhead lines with nominal voltage above 1 000V - Porcelain or glass insulator units for a.c. systems
Edition 2014-10-15

Composite line post insulators for systems with rated voltage greater than 1000 V - Dimensions and characteristics without stay
Edition 2022-09-15

Guidance for production, testing and diagnostics of polymer insulators with respect to brittle fracture of its core materials
Edition 2014-11-21