Medical electrical equipment. Part 2. Particular requirements for the safety, including essential performance, of ambulatory electrocardiographic systems
Molecular in vitro diagnostic examinations. Requirements for the processes of the preanalytical stage of the study of the metabolomics of urine, serum and plasma of venous blood
Printing types. Type family Journaljnaya roublenaya (for alphabets of Russian and roman graphic bases). Range of application. Type face design. Base line. Characters per 4 picas
