4370| 3
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氣管排氣量計(jì)算? |
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點(diǎn)評(píng)
是的,這個(gè)是標(biāo)準(zhǔn)的推薦值
請(qǐng)問(wèn),我的管子內(nèi)徑為20, 10x3.14x0.01x0.01=0.0034
0.0034x300秒=1.02立方米。這個(gè)氣量是Nm3(標(biāo)氣)嗎?
非常感謝
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