管道保温棉计算公式
2022-09-14
来源：飒榕旅游知识分享网
管道保温棉计算公式序号管径保温棉厚度管道长度小圆面积大圆面积保温棉体积铝皮面积123456789101112131415161715913310889762193832537789478322191081597680353550504050354545454530418.4321.4179.4118.644.6172.81200834.861022520218.241000410.4612040.0200.0140.0090.0060.0050.0380.0010.0830.1120.0060.1790.0010.0380.0090.0200.0050.0050.0200.0140.0090.0060.0050.0660.0090.1420.1790.0220.2620.0080.0750.0310.0490.0220.0150.000.000.000.000.004.839.630.472.340.161.823.838.1521.6311.842.050.04209.00134.2960.8733.1610.65156.89407.1510.6852.245.3139.95166.63211.86622.03321.0862.581.76604.85