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主要介绍了把计算机引入ＡＭ－５００型采煤机的液压泵的测试中，提高了液压泵维修质量和ＡＭ－５００型采煤机工作的可靠性。
Mainly introduced the computer into the AM-500 shearer hydraulic pump test, improve the quality of the hydraulic pump repair and the reliability of the AM-500 shearer.