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發(fā)布時(shí)間: 2019-3-21 14:37
正文摘要:師傅們大家好,請(qǐng)問這個(gè)計(jì)量泵的流量標(biāo)定公式怎么理解?可不可以把相對(duì)形成轉(zhuǎn)化為泵速來標(biāo)定呢? |
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