低成分肥料
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low-analysis phosphate fertilizer 低浓度磷肥
low analysis phosphorous fertilizer 低浓度磷肥
This paper explains the analysis course and the treatment measure for high vibration at the entry of low pressure cylinder of synthetic ammonia compressor in Liaohe Chemical Fertilizer Factory.
本文叙述了辽河化肥厂合成气压缩机低压缸入口处振值居高不下的分析过程及处理手段。
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