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發(fā)布時間: 2012-11-13 09:33
正文摘要:1.離心泵并聯(lián) 提高H, 串聯(lián)時,各泵Q相等。 總H等于串聯(lián)泵H之和 串聯(lián)H線可按“相同Q下各串聯(lián)泵 ... |
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