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盲板抽堵作业
释义
盲板抽堵作业
Encyclopedia
工学
化学品生产单位特殊作业
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blinding pipeline operation with stop plate
盲板抽堵作业
在设备抢修或检修过程中,设备、管道内存有物料(气、液、固态)及一定温度、压力情况时,或设备、管道内物料经吹扫、置换、清洗后,无法靠阀门完全切断,需将与检修设备相连的管道用盲板相隔离,装置启动前再将盲板抽掉的操作过程。
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effective scattering cross-section
effective scattering layer
effective search width
effective set
effective soil fertility
effective source rock
effective spike rate of tiller
effective stability
effective stimulated reservoir volume
effective storage capacity
effective stress strength parameter
effective supply
effective system
effective teaching
effective temperature
effective theory
effective thermodynamic potential
effective thickness of oil reservoir
effective thrust
effective thrust coefficient
effective tiller
effective torque
effective transformation group
effective valuation
effective value
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