… but those of other materials ( other than unhardened vulcanised rubber, ceramics or glass) are also covered by … cocks, valves and similar appliances made of unhardened vulcanised rubber ( heading 40.16 ), ceramics ( …
… includes delivery pumps equipped with measuring or price-calculating mechanisms such as are used for supplying petrol … pumps for integration of totals, prepayment pumps, price-calculating pumps, sampling pumps, automatic mixture …
