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Slotted pan head screws. Product grade A

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Local area networks. Terms and definitions

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Optics and photonics. Peripheral devices and laser equipment systems for realization of technological processes of surface heat treatment, cladding and alloying. Classification and main technical characteristics

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Buffer lower washers for sheet stamping dies. Design and dimensions

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Almond nuts. Specifications

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State system for ensuring the uniformity of measurements. A.C. balanced bridges. Verification methods

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