Russian standards

Rounded-off pan-head screw, product grades A and B. Design and dimensions

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Dispersions of polymers and copolymers, aqueous. Microphotographic method for the determination of particles size

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Moulding combined tamper and rammer. Design

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Rectangular finishing trowels. Design

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Short vent needles. Design

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Foundry moulding and finishing tool. Specifications

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