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Terms for subject Oil processing plants containing main | all forms | exact matches only
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main alarm signal主报警信号
main chamber燃烧
main column bottoms主分馏塔塔底渣油
main console assembly主控制台总成
main control console主控制台
main control room主控机房
main display console主显示操纵台
main fractionation unit主分馏装置
main reaction furnace主反应炉
main separation unit主分离装置
main steam isolation valve主蒸汽隔离阀
main steam pipe主蒸汽管