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Standards Development is a service provided by BSI Group
Natural esters. Guidelines for maintenance and use in electrical equipment
Specifications for the re-use of sulphur hexafluoride (SF<sub>6</sub>) and its mixtures in electrical equipment
Specification of technical grade sulphur hexafluoride (SF6) and complementary gases to be used in its mixtures for use in electrical equipment
Specification for insulating materials based on mica. Specifications for individual materials. Polyester film mica paper with an epoxy resin binder for single conductor taping
Specification for insulating materials based on mica. Specifications for individual materials. Polyester film-backed mica paper with a B-stage epoxy resin binder
Specification for insulating materials based on mica. Specifications for individual materials. Gloss-backed mica paper with a B-stage epoxy resin binder
Insulating oil. Determination of fibre contamination by the counting method using a microscope
Standards Development