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  4. Standard "BS 7939:1999"
WITHDRAWN BS 7939:1999 15.2.1999 preview

BS 7939:1999

Smoke security devices. Code of practice for manufacture, installation and maintenance.



STANDARD published on 15.2.1999


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AvailabilityIN STOCK
Price176.00 USD excl. VAT
176.00 USD

The information about the standard:

Designation standards: BS 7939:1999
Note: WITHDRAWN
Publication date standards: 15.2.1999
SKU: NS-77880
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: British technical standard
Category: Technical standards BS

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