Grain where the angle of the fibres periodically changes or reverses in successive layers.
Grain where the fibres contort and twist around knots, butts, curls and so on. Also called wild grain.
ISO 14000 - Environmental Management Standards
ISO 14000 is a series of international, voluntary environmental management standards developed by the International Organisation for Standardisation to provide organisations with a common framework for managing environmental issues.
Exhibiting the same properties in all directions.