系统排水201296概合计名称铸铁管铸铁管铸铁管铸铁管铸铁管铸铁管铸铁管塑料管UPVC塑料管UPVC塑料管UPVC管径50751001251502002505075100干管含量(kg/m)0.8241.0441.1291.9192.0043.2983.8530.160.160.21长度1立管含量(kg/m)0.8250.9681.3051.5112.1252.747长度1托吊含量(kg/m)0.9041.141.1942.2052.301长度1支架总重2.5530000000002.55
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