A.0.3%,0.4% B.0.2%,0.5% C.0.2%,0.4% D.0.4%,0.4%
A.0.2% B.0.3% C.0.4% D.0.5%
A.前者是在空氣符合靜態(tài)條件下進行的 B.前者是在空氣不符合靜態(tài)條件下進行的 C.前者容器不規(guī)則 D.后者容器規(guī)則