BS 4432-3:1980

Заменен

Methods for determining optical properties of pulp, paper and board, Determination of opacity (paper backing) of paper and board by the diffuse reflectance method — 12 стр.

Описание Изменения Ссылки Версии

Заменен на

BS ISO 2471:1998

ICS

85.060 Paper and board / Бумага и картон