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shanshore: ½ð±Ò+35, ·­ÒëEPI+1, ¡ï¡ï¡ïºÜÓаïÖú, лл 2015-03-31 07:46:32
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shanshore: ½ð±Ò+5 2015-03-31 07:47:03
The vibration and leakage of oxalate delivery pump in the working process of coal preparation ethylene glycol severely affect normal and stable operation. After analysis and technical improvement on oxalate delivery pump, good result was achieved.
2Â¥2015-03-29 19:09:11
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