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  4. Standard "UNE 22331:1990"
Standard UNE 22331:1990 18.5.1990 preview

UNE 22331:1990

COAL DUST EXPLOSIBILITY. METHOD FOR SAMPLING



STANDARD published on 18.5.1990


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Price17.50 USD excl. VAT
17.50 USD

The information about the standard:

Designation standards: UNE 22331:1990
Publication date standards: 18.5.1990
SKU: NS-570245
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Spanish technical standard
Category: Technical standards UNE

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Latest update: 2026-10-29 (Number of items: 2 208 109)
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