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Standard GB/T 21421.1-2021 31.12.2021 preview

GB/T 21421.1-2021

Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V—Part 1Standard strength classes and end fittings

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STANDARD published on 31.12.2021


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Price322.80 USD excl. VAT
322.80 USD

The information about the standard:

Designation standards: GB/T 21421.1-2021
Publication date standards: 31.12.2021
SKU: NS-1046954
Country: Chinese technical standard
Category: Technical standards GB

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