Division 4.1.1
United Kingdom
The variation of the measurement result after the durability test when compared with the initial measurement result for the flow rates in the range Qt to Qmax- shall not exceed the measurement result by more than 2 %.
United Kingdom
The variation of the measurement result after the durability test when compared with the initial measurement result for the flow rates in the range Qt to Qmax- shall not exceed the measurement result by more than 2 %.