3.2DDDDDD3.2.1ODD28dDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDBODDDDDDDDDDDDDDDDDDDDDDDD1DDDDDDDDDDDDDDDDDDDDDDDDD3.2.1-1ODDDDDDDDDDDDDDDDDM15MIOM7.5M5M2.50MU303.943.272.932.592.261.15MU253.602.982.682.372.061.05MU203.222.672.392.121.840.94MU152.792.312.071.831.600.82MU10D1.891.691.501.300.67D3.2.1-1DDDDDDDDDDDDDDDDDDDD(MPa)2DDDDDDDDDDDDDDDDDDDDDDDDDD3.2.1-2ODDDDDDDDDDDDDDDDDM15M10M7.5M50MU253.602.982.682.371.05MU203.222.672.392.120.94MU152.792.312.071.830.82MU10D1.891.691.500.67D3.2.1-2DDDDDDDDDDDDDDDDDDDDDD(MPa)3DDDDDDDDDDDDDDDDDDDDDDDDDDDDD3.2.1-3ODDDDDDDDDDDDDDDDDDMb15Mb10Mb7.5Mb50MU205.684.954.443.942.33MU154.614.023.613.201.89MU10D2.792.502.221.31MU7.5DD1.931.711.01MU5DDD1.190.70D3.2.1-3DDDDDDDDDDDDDDDDDDDDDDD(MPa)DD1DDDDDDDDDDDDDDDDD0.8D2 DDDDDDDDDDDDDDDDDDDDDDDDDD3 DTDDDDDDDDDDDDDD0.85D0.7D4DDDDDDDDDDDDDDDDDDDDDDDDD4DDDDDDDDDDDDDDDDDDDDDDDDDDfgDDDDDDDDDDfg=f+0.6fc(3.2.1-1)a=Sp(3.2.1-2)叮 fDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD2 叮gf-——DDDDDDDDDDDDDDDDD3.2.1-3DDDfDDDDDDDDDDDDDDDDcaDDDDDDDDDDDDDDDDDDDDDDSDDDDDDDDDDpDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD33%DDDDDDDDDDDDDDDDDDDCb20DDDDDDDDDDDDDDDDDDDDDDDDDDDDCbDDDDDDDDDDDDDDDCDDDDDDDD5DDDDDD35%DDDDDDDDDDDDDDDDDDDDDDDDDDDDDD3.2.1-5ODDD3.2.1—5DDDDDDDDDDDDDDDDDD(MPa)DDDDDDDDDDDDDDDDMblOMb7.5Mb50MU103.082.762.451.44MU7.5D2.131.881.12MU5DD1.310.78DD1DDDDDDDDDDDDDDDDDDDDDDDD2DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD叮 0.8D6DDDDD180D350mmDDDDDDDDDDDDDDDDDD3.2.1-6ODDD3.2.1—6DDDDDDDDDDDDD(MPa)DDDDDDDDDDDDDDDDDM7.5M5M2.50MU1005.424.804.182.13MU804.854.293.731.19MU604.203.713.231.65MU503.8MU403.4MU302.9MU202.43.393.042.62.952.642.21.511.351.17DDDDDDDDDDDDDDDD3.2.1-7ODDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD1.5DDDDDD1.3DDDDD1.2DDDDDDD0.8D3.2.1-7DDDDDDDDDDDD(MPa)DDDDDDDDDDDDDDDDM7.5M5M2.50MU1001.271.120.980.34MU801.131.000.870.30MU600.980.870.760.26MU500.900.800.690.23MU400.800.710.620.21MU300.690.610.530.18MU200.560.510.440.153.2.2ODD28dDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDBDDDDDD3.2.2ODDD3.2.2DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD...