單項選擇題

有兩臺壓力表的最大引用誤差分別為1.6%和0.01%,則這兩臺壓力表的精度等級應(yīng)分別為()。

A.1.5 ,0.005
B.1.5 ,0.02
C.2.5 ,0.005
D.2.5 ,0.02

微信掃碼免費搜題