Нормативные ссылки: | AMD 1500(1974/BSI), NEQ*AMD 3153(1980/BSI), NEQ*BS 1088(1966/BSI), NEQ*BS 3444(1972/BSI), NEQ*BS 4079(1966/BSI), NEQ*BS 4512(1969/BSI), NEQ*DIN 52372-1977, NEQ*NF B51-340(1971/AFNOR), NEQ*PD 6127(1967/BSI), NEQ*NF B51-340(1971/AFNOR), NEQ*AMD 1500(1974/BSI), NEQ*AMD 3153(1980/BSI), NEQ*BS 1088(1966/BSI), NEQ*BS 3444(1972/BSI), NEQ*BS 4079(1966/BSI), NEQ*PD 6127(1967/BSI), NEQ |