壓縮天然氣場站工壓縮天然氣安全生產(chǎn)標(biāo)準(zhǔn)規(guī)范單項(xiàng)選擇題每日一練(2019.01.18)

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

A.5000
B.3600
C.2500

A.1.8MPa材料為16MnR
B.1.8MPa材料為8MnR

A.1500
B.2000
C.500

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