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| подтверждение соответствия (The attestation of conformity of a product is dependent on: (a) the manufacturer having a factory production control system to ensure that production conforms ... Operating procedure for the attestation of conformity of common cements in compliance with annex ZA of EN 197-1. the procedures for the attestation of conformity of steel lintels and relevant standards for the CE Marking Alexander Demidov) | |||