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Coil coated metals. Test methods - Colour difference and metamerism. Instrumental comparison. Original standard UNE-EN 13523-3-2024 in PDF full version. Additional info + preview on request
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Coil coated metals. Test methods - Resistance to salt spray (fog). Original standard UNE-EN 13523-8-2024 in PDF full version. Additional info + preview on request
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Explosives for civil uses. Detonating cords and safety fuses - Requirements. Original standard UNE-EN 13630-1-2025 in PDF full version. Additional info + preview on request
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Explosives for civil uses. Explosives for blasting, boosters and explosive substances. Requirements. Original standard UNE-EN 13631-1-2025 in PDF full version. Additional info + preview on request
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Explosives for civil uses. Explosives for blasting, boosters and explosive substances. Verification of the resistance to water of explosives for blasting and boosters. Original standard UNE-EN 13631-5-2025 in PDF full version. Additional info + preview on request
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Explosives for civil uses. Explosives for blasting, boosters and explosive substances. Verification of the resistance to hydrostatic pressure of explosives for blasting and boosters. Original standard UNE-EN 13631-6-2025 in PDF full version. Additional info + preview on request
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