STB PDF

Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for optical properties of ceramic phosphors for white light-emitting diodes with reference materials. Original standard BS ISO 13915-2023 in PDF full version. Additional info + preview on request

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Aerospace. Screws, 100 degrees reduced countersunk head, internal offset cruciform ribbed or unribbed drive, normal shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1100 MPa. Dimensions. Original standard BS ISO 13921-2008 in PDF full version. Additional info + preview on request

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Pen systems. Glass cylinders for pen-injectors for medical use. Original standard BS ISO 13926-1-2018 in PDF full version. Additional info + preview on request

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Pen systems. Plunger stoppers for pen-injectors for medical use. Original standard BS ISO 13926-2-2017 in PDF full version. Additional info + preview on request

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Pen systems - Seals for pen-injectors for medical use. Original standard BS ISO 13926-3-2019 in PDF full version. Additional info + preview on request

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Iron ores for blast furnace feedstocks. Determination of low-temperature reduction-disintegration indices by dynamic method. Original standard BS ISO 13930-2015 (2018) in PDF full version. Additional info + preview on request

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