Maximum permissible error:
A) low (≤ Q Q1 ≤ Q2) maximum permissible error is ± 5%
B) low (≤ Q ≤ Q2 Q4) the maximum permissible error is ± 2%
Second Water Meter Factory of Cixi City lies at the bayside of Hangzhou Bay. Hangzhou Bay, adjacent to Ningbo and facing to Shanghai across the sea, is idyllic in environment and convenient in transportation. The factory is located in the newly arisen Cixi city. Cixi city, lies at the south bank of ...