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WITHDRAWN ČSN 331550 29.8.1990 preview

Preview of the standard

ČSN 331550 (331550)

Electrotechnical and engineering regulations. Preventive maintenance on mine explosionproof electrical devices



STANDARD published on 29.8.1990


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AvailabilityIN STOCK
Price10.30 USD excl. VAT
10.30 USD

The information about the standard:

Designation standards: ČSN 331550
Classification mark: 331550
Catalog number: 23348
Note: WITHDRAWN
Publication date standards: 29.8.1990
SKU: NS-123161
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

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Preview of the standard ČSN 331550 (331550)

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Latest update: 2026-10-16 (Number of items: 2 307 409)
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