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Industrial automation systems and integration. Formalised process descriptions. Part 1. Conceptual and graphical representation

Document status: Active

Melted welding fluxes. Method of titanium oxide (IV) determination

Document status: Replaced by GOST 22974.9-96

Lasers and laser-related equipment. Test methods for laser beam widths, divergence angles and beam propagation ratios. Part 3. Intrinsic and geometrical laser beam classification, propagation and details of test methods

Document status: Active

Food additives. Sodium polyphosphate E452(i). General specifications

Document status: Active

Conformity assessment. Procedure for mandatory confirmation of product conformity to requirements of the Technical Regulation of the Customs Union 'On safety of the equipment for operation in explosive atmospheres'

Document status: Active

Leather. Chemical tests. Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter

Document status: Active