11.0.11.0.21.0.31.0.41.0.51.0.61.0.7,22.0.1urbanfireprotection/controlplanning2.0.2(urbanplanningbuilt-uparea)2.0.3(fireriskevaluation)2.0.4(keyfireprotection/controlarea)2.0.5(separatebeltoffireprotection/control)2.0.6(publicrefuge)2.0.7(layoutofurbanfireprotection/controlsecurity)2.0.8(publicfireprotection/controlfacility)2.0.9(firestation)2.0.10(fireprotection/controlwatersupply)2.0.11(urbanfireprotection/controlcistern)2.0.12(fireprotection/controlcommunications)2.0.13(channelforfireengine)2.0.14(combustible&explosivechemicalres)GB13690-92833.0.13.0.23.0.33.0.4GBJ13790A.0.1A.0.23.0.5ABC44.0.112345GB501562002GB5022095674.0.24.0.34.0.44.0.50.51.0km1000055.0.1125.0.21250/3215.0.31527km2515km23350%455.0.43300480023003400490063000.50.65.0.51250m3200m415m5.0.612100m3302030km45.0.712200m34500m5.0.812,35.0.9140020m210m5.0.105.0.115.0.125.0.135.0.141[2006]4221121315.0.151/50066.0.1GB50313-20006.0.21191191101126.0.3119116.0.46.0.577.0.17.0.2A.0.37.0.37.0.4123()100m37.0.51,120m,60m2m5m2341/km2700m7.0.6150mm0.15MPa15L/s20L/s200mm0.15MPa7.0.788.0.18.0.28.0.38.0.41160m150m220m24m5m6m5m12m33%412m12m15m15m18m18m58.0.5AA.0.1R2R3R4C1C2C3C4C5C6C7M2M3W2T1T2T3T4T5U1U2U3D1D2D3A.0.2TSGEA.0.3l/s1.01102.51155.022510.023520.024530.025540.026550.037560.038570.039080.0395100.03100B123..........