STM PDF

Optics and photonics - Specifications for binoculars, monoculars and spotting scopes - General purpose and high performance instruments. Original standard ISO 14133-2025 in PDF full version. Additional info + preview on request

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Optics and optical instruments - Specifications for astronomical telescopes. Original standard ISO 14134-2006 in PDF full version. Additional info + preview on request

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Optics and photonics - Specifications for telescopic sights - Part 1- General-purpose instruments. Original standard ISO 14135-1-2021 in PDF full version. Additional info + preview on request

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Optics and photonics - Specifications for telescopic sights - Part 2- High-performance instruments. Original standard ISO 14135-2-2021 in PDF full version. Additional info + preview on request

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Test conditions for wire electrical-discharge machines (wire EDM) - Testing of the accuracy. Original standard ISO 14137-2015 in PDF full version. Additional info + preview on request

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Hydrometric determinations - Flow measurements in open channels using structures - Compound gauging structures. Original standard ISO 14139-2000 in PDF full version. Additional info + preview on request

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