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Information × Registration Number 0306U001053, 0104U000994 , R & D reports Title Assurance of operation of the National Service of Standard Reference Data of Ukraine (NSSRD) on physical constants and properties of substances and materials popup.stage_title Координація робіт з розробки СДД, міждержавне співробітництво з питань СДД, ведення фонду і реєстру СДД, інформаційне обслуговування організацій Head Chmykhalo P.A., Registration Date 17-01-2006 Organization State-owned company Ukrainin State Research and Production Centre for Standardisation, Certification and Comsumers'Rights Protection popup.description2 In accordance with "ПМГ 28-99" was executed the coordination and debugging of 4 methods SSSRD in order to upgrade them as international documents. The working plan on 2006 and up to 2010 was created and informed to SSSRD Data Centers. Scientific and technical examination of two normative draft documents STD has been carried out. The first draft version of SSSRD method for any substance vapour pressure was created. Two SSSRD methods for calculation of isoentropic exponent and viscosity coefficient of natural gas were created and validated Product Description popup.authors popup.nrat_date 2020-04-02 Close