A.2 B.3 C.4 D.5
A.(20±1)℃ B.(20±3)℃ C.(20±5)℃
A.105℃~110℃ B.70℃~80℃ C.60℃~70℃ D.100℃左右
A.>0.3% B.≤1% C.≤4% D.≤2%
A.3% B.5% C.7% D.10%
A.150mm B.160mm C.165mm D.170mm
A.0.50% B.1.00% C.1.20% D.1.50%
A.10min B.20min C.30min D.45min
A.3% B.5% C.10% D.15%