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就瓦尔曼泵(WARMAN)的性能、结构、使用寿命与12PN泥浆泵进行对比分析,并对两种泵的使用效果与经济效益进行比较,阐述了瓦尔曼泵的优越性。
The performance, structure and service life of Warman pump are compared with 12PN mud pump. The comparison between the two pumps and their economic benefits is made. The superiority of the Warman pump is expounded.