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Refractory concretes. Specifications

Document status: Active

Linen and half-linen fabrics and piece goods, primary packing and marking

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Urea for industrial use. Determination of nitrogen content. Titrimetric method after distillation

Document status: Cancelled

Common salt. Methods of testing

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State system for ensuring the uniformity of measurements. Coriolis mass flowmeters, coriolis mass flow rate meters, coriolis mass flow converters. Verification procedure

Document status: Active

Zinc. Method of cadmium and lead determination

Document status: Active