规格外径mm保温厚度管材长度mmm保温前面积保温后面积m20.00m20.000.0712.800.115.35181.5691.0984.09.32.3114.5953.970.000.0048.590.000.000.00633.85保温量m30.000.000.000.000000.110.001.962.382.951.320.471.380.001.290.000.000.0011.86保温量保温汇总m3101520253240507080100125150175200250275300合计17.021.326.833.2.348.060.070.088.5115.0140.0160.03040404040303011521151204221165175652074.30.0712.800.111.99181.51.6636.2948.6623.488.802.067.12210.0305536.290.000.000.002.672148.3外径保温厚度管材长度391.6911.86保温汇总保温前面积保温后面积说明1993保温汇总m3说明200157以内2.0657以下133以内7.12133以下426以内2.67325以下合计11.86保温汇总合计
