This standard was last reviewed and confirmed in 2019. Therefore this version remains current.
Specifies the nature and properties of impregnating compounds and lubricants together with the corresponding test methods. Annex A tabulates suggested qualification and quality control tests. Annex B describes suggested test methods.
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|std 1 40|
|std 2 40||Paper|
A standard is reviewed every 5 years
Stage: 90.93 (Confirmed)
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