The following two activities are designed for teachers to use in classrooms as supplementary, interdisciplinary units.

Under the directive the gallon could still be used - but only as a supplementary or secondary unit.

The cutoff date for the use of supplementary units was extended to 31 December 2009.

Some areas may provide a rich vein of local history which is also well related to a supplementary unit.

In this example the core unit would draw on both parts of the supplementary units and parts of the local study or school designed unit.

The offices of his staff searched for volunteers in the Unteroffiziersschulen (non-commissioned officers schools) and supplementary units.

In September 2007 a consultation process was started which resulted in the directive being modified to permit supplementary units to be used indefinitely.

The pint can still be used in those countries as a supplementary unit in all circumstances.

Whether you are required to supply net mass or a supplementary unit depends on the commodity code.

Where the ICN shows that a supplementary unit is required, the appropriate unit must be entered.