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COAL DUST EXPLOSIBILITY. TEST METHOD FOR DETERMINING THE MINIMUM EXPLOSIVE CONCENTRATION IN THE HARTMANN TUBE.
STANDARD published on 8.7.1992
Designation standards: UNE 22335:1992
Publication date standards: 8.7.1992
SKU: NS-570248
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Spanish technical standard
Category: Technical standards UNE
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24.10.1995
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Latest update: 2026-10-01 (Number of items: 2 304 238)
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