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  3. Technical standards BS
  4. Standard "BS 493:1933"
WITHDRAWN BS 493:1933 26.6.1933 preview

BS 493:1933

Cast iron airbricks and gratings (for use in brickwork).



STANDARD published on 26.6.1933


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AvailabilityIN STOCK
Price300.50 USD excl. VAT
300.50 USD

The information about the standard:

Designation standards: BS 493:1933
Note: WITHDRAWN
Publication date standards: 26.6.1933
SKU: NS-69046
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Category: Technical standards BS

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Latest update: 2026-05-14 (Number of items: 2 277 490)
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