含硫化氢天然气是指:天然气中硫化氢含量大于()mg/m3(ppm)的天然气。
A.150、100
B.15、10
C.75、50
D.30、20
- · 有4位网友选择 B,占比44.44%
- · 有2位网友选择 A,占比22.22%
- · 有2位网友选择 C,占比22.22%
- · 有1位网友选择 D,占比11.11%
A.150、100
B.15、10
C.75、50
D.30、20
A.75mg/m3
B.100mg/m3
C.125mg/m3
D.150mg/m
A.150mg/m³(100ppm)
B.135mg/m³(90ppm)
C.75mg/m³(50ppm )
D.30mg/m³(20ppm)
A.150mg/m3(100ppm)
B.135mg/m3(90ppm)
C.75mg/m3(50ppm)
D.30mg/m3(20ppm)
A.150mg/m3(100ppm)
B.135mg/m3(90ppm)
C.75mg/m3(50ppm)
D.30mg/m3(20ppm)
A.10ppm
B.20ppm
C.50ppm
D.150ppm
A.天然气的总压等于或大于0.4MPa(60psi)
B.且该天然气中H2S分压等于或大于0.0003MPa
C.或H2S含量大于75mg/m3(50ppm)的天然气
D.H2S含量100ppm
A、10ppm
B、20ppm
C、50ppm
A.0.28MP(40psi)
B.0.35MPa(50psi)
C.0.4MPa(60psi )
D.0.685MPa(100psi)
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