The sheet material, generally exceeding 1.5 mm in thickness, shall be classified according to its density. The types of boards are subdivided into soft, medium and hard. Replaces ISO Recommendation R 818-1968 with which it is technically identical.
Текущий статус : WithdrawnДата публикации : 1975-01
Версия : 1
Технический комитет:Wood-based panels