單項選擇題
A.13.8 B.12.5 C.12.8
A.65 B.70 C.75
A.11.25 B.11.15 C.11.3
A.130.4 B.135 C.132.4
A.S、N、P B.CO、H2、P C.P、O2、S
A.160-170℃ B.165-175℃ C.162-172℃
A.100A B.120A C.136A
A.180℃ B.190℃ C.200℃
A.0.85-0.95% B.0.75-1.0% C.0.8-0.9%
填空題