ggh的意思|示意
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英 / /
ggh相关例句
A low - pressure water cleaning facility for the elements is provided for use after the GGH line.
低压冲洗水系统是在热交换器停运后冲洗设备元件用的.
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A scheme with installation of gas gas heater ( GGH ) has frequently adopted in the desulfuration systems.
脱硫系统较多采用设置烟气再热器 ( GGH ) 方案.
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