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Soils. Determination methods of seasonable depth of freezing
Document status: Active
Plastics. Determination of the tendency of compounds and products based on vinyl chloride homopolymers and copolymers to evolve hydrogen chloride and any other acidic products of elevated temperatures. Congo red method
Document status: Active
Paper and board. Method for determination of CIE whiteness. C/20 illuminant (indoor illumination)
Document status: Replaced by GOST R ISO 11476-2022
Auditoria. Speech intelligibility determination method
Document status: Active