A.20% B.15% C.10% D.6%
A.25℃±2℃;90%;7 B.20℃±2℃;90%;6 C.25℃±2℃;95%;7 D.20℃±2℃;95%;6
A.20%;80% B.10%;90% C.30%;70% D.20%;70%
A.1mm/min B.1cm/min C.5mm/min D.5cm/min