Каталог BS — национальные стандарты Великобритании
найдено документов: 43921 страниц: 2197
BS 5550-5.4.3:1987, ISO 162-1985
Cinematography. Common to more than one film gauge. Sound. Specification for positions and width dimensions of recording and reproducing head gaps for three-, four- or six-track magnetic sound records on 35 mm and single-track on 17.5 mm motion-picture film containing no pictureКоличество страниц: 8 Статус:
BS 5551-2.1:1993, ISO 8633:1992
Fertilizers. Sampling. Simple sampling method for small lots of solid fertilizerКоличество страниц: 10 Статус:
BS 5551-2.2:1984, ISO 5306-1983
Fertilizers. Sampling. Presentation of sampling reportsКоличество страниц: 14 Статус:
найдено документов: 43921 страниц: 2197