| The concept of preferential treatment in the context of Article 16 has to be examined on touchstones of trade as well as non-trade frameworks. |
| There are Australianisms of language and tone, Australian touchstones of reference, that should be consciously preserved. |
| Small black stones were used as touchstones to test the colour, and hence purity, of gold. |
| We are, after all, introduced to him in the first stanza through his tastes, the touchstones he cannot lay aside and by which he judges all else. |
| Current and future touchstones are the economic aspects of business on the one hand and the social and environmental aspects on the other. |
| Because of its ability to create powerful touchstones, TV enables young people to share cultural experiences with others. |
