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[单选题]
在油气集输生产处理过程中必须严格遵照一下标准执行:硫化氢浓度超过()应立即撤离,并采取相应防护措施。
A.15mg/m3(10ppm)
B.30mg/m3(20ppm)
C.150mg/m3(100ppm)
D.75mg/m3(50ppm)
查看答案
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A.15mg/m3(10ppm)
B.30mg/m3(20ppm)
C.150mg/m3(100ppm)
D.75mg/m3(50ppm)
A.15mg/m3(10ppm)
B.30mg/m3(20ppm)
C.150mg/m3(100ppm)
D.75mg/m3(50ppm)
A.15(10)
B.30(20)
C.150(100)
D.10(15)
A.15(10)
B.30(20)
C.150(100)
D.75(50)
A.立式重力分离器
B.卧式重力分离器
C.三相卧式分离器
D.三相立式分离器