压缩天然气场站工压缩天然气安全生产标准规范单项选择题每日一练(2019.01.18)

A.0.001
B.0.1
C.0.03
D.0.003

A.5000
B.3600
C.2500

A.1.8MPa材料为16MnR
B.1.8MPa材料为8MnR

A.1500
B.2000
C.500

A.5000t/a
B.10000t/a
C.20000t/a