A.5-90%,28g/m2 B.10-75%,30g/m2 C.10-85%,28g/m2
A.-5℃-+45℃,20℃/h B.-10℃-+60℃,10℃/h C.0℃-+50℃,20℃/h
A.CCH,33H B.33H,CCH C.CCH,F(xiàn)FH