
All OPRA Turbines BV catalogues and technical brochures
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Here the first 5 pages from the catalogue "OPRA Case Studies"
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Here the first 1 pages from the catalogue "OP16 Datasheet (Imperial)"
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Here the first 1 pages from the catalogue "OP16 Datasheet (Metric)"
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Here the first 5 pages from the catalogue "OPRA Brochure (English)"