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風(fēng)管水力計(jì)算編號(hào)風(fēng)量m3/h 管寬mm管高mm管長(zhǎng)mv(m/s)R(Pa/m)Py(Pa)1470090050082.9010.12212.072780080045086.0190.52242.2231090080045088.410.96182.22415600630400817.1964.488362.22521300560320833.01718.0981452.226310036025039.5682.86191.747310036025039.5682.86191.748310036025039.5682.86191.749310036025039.5682.86191.7410310036025039.5682.86191.7411160032022036.3131.5650.8712160032025035.5561.1630.8713160032025035.5561.1630.8714155025020068.6113.407200.9815155025020068.6113.407200.9816155025020068.6113.407200.9817155025020068.6113.407200.9818155025020068.6113.407200.9819155025020068.6113.407200.9820155025020068.6113.407200.9821155025020068.6113.407200.9822155025020068.6113.407200.9823155025020068.6113.407200.982480022018065.6121.816110.672580022018065.6121.816110.672680022018065.6121.816110.672780022018065.6121.816110.672880022018065.6121.816110.672980022018065.6121.816110.6730155070025052.460.14510.5331155070025052.460.14510.5332155070025052.460.14510.5333155070025052.460.14510.5334155070025052.460.14510.5335155070025052.460.14510.5336155070025052.460.14510.5337155070025052.460.14510.5338155070025052.460.14510.5339155070025052.460.14510.534080063032051.1020.03500.654180063032051.1020.03500.654280063032051.1020.03500.654380063032051.1020.03500.654480063032051.1020.03500.654580063032051.1020.03500.65Pj(Pa)Py+Pj(Pa)1011485294102393429144915949510495104951049510495104212516201620446444644464446444644464446444644464446413241324132413241324132423232323232323232323010101010101