After shutdown, the high-pressure plate-fin heat exchanger is recovered to normal run after elimination of the drag through back-blowing of its oxygen passage.
在设备停车后对高压板翅式换热器氧通道进行反吹以消除阻力,使高压板翅式换热器正常运行。
Water: the device fully enclosed operation, the complete elimination of the run, run, drop, leakage and other waste water, integrated water up to 10% or more.
节水:设备全封闭结构运行,彻底杜绝了跑、冒、滴、漏等水源浪费现象,综合节水可达10%以上。
Senate Democrats were forced to make concessions to some of their members and to Independents, the most significant being the elimination of a government-run insurance option to compete with private companies whose practices have been the focus of sharp criticism for decades.
VOA: standard.2009.12.25
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