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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
释
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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heamorrhage intestinal necrosis of soft-shelled turtle
HEAO
HEAO-1
HEAO-2
HEAO-3
heap
heap leaching
heap leaching of ore
heap leaching of weathered crust elution-deposited rare earth ore
heap making
heapoid
heap overflow vulnerability attack
heap sort
heapsort
Heard and McDonald Islands
hearing
hearing aid
hearing and speech rehabilitation
hearing associated speech disabilities
hearing audiometry room
hearing disability
hearing disorder
hearing hangicap inventory for the elderly-screening version
hearing loss
hearing loss for speech
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