自制川贝枇杷膏

扁铁理论重量宽度（ＭＭ）厚度 4567891011121416182022252830120.380.470.570.660.75            140.440.550.660.770.88            160.500.630.750.881.001.151.26          180.570.710.850.991.131.271.41          200.630.790.941.11.261.411.571.731.88        220.690.861.041.211.381.551.731.902.07        250.790.981.181.371.571.771.962.162.362.753.14      280.881.101.321.541.761.982.202.422.643.083.53      300.941.181.411.651.882.122.362.592.833.363.774.244.71    321.011.251.501.762.012.262.542.763.013.514.024.525.02    351.101.371.651.922.20 2.75 3.303.95       361.131.411.691.972.262.512.823.113.393.954.525.095.65    401.261.571.882.202.512.833.143.453.774.405.025.656.286.917.858.79 451.411.772.122.472.833.183.533.894.244.955.656.367.077.778.839.8910.60501.571.962.362.753.143.533.934.324.715.506.287.077.858.649.8110.9911.78551.732.162.593.023.45 4.32 5.196.05       561.762.202.643.083.523.954.394.835.276.157.307.918.799.6710.9912.3113.19601.882.362.833.303.774.244.715.185.656.597.548.489.4210.3611.7813.1914.13631.982.472.973.463.954.454.945.445.936.927.918.909.6910.8812.3613.8514.34652.042.553.063.574.084.595.105.616.127.148.169.1910.2111.2312.7614.2915.31702.202.753.303.854.404.955.506.046.597.698.798.8910.9912.0913.7415.3916.49752.362.943.534.124.715.305.896.487.078.249.4210.6011.7812.9514.7216.4917.66802.513.143.774.405.025.656.286.917.548.7910.0511.3012.5613.8215.7017.5818.84852.673.344.004.675.346.016.677.348.019.3410.6812.0113.3514.6816.6818.6820.02902.833.534.244.955.566.367.077.778.489.8911.3012.7214.1315.5117.6519.7821.20952.983.734.475.225.976.717.468.208.9510.4411.9313.4214.9216.4118.8420.8822.371003.143.934.715.506.287.077.858.649.4210.9912.5614.1315.7017.2719.6321.9823.551053.304.124.955.776.597.428.249.079.8911.5413.1914.8416.4918.1820.6123.0824.731103.454.325.186.046.917.778.649.5010.3612.0913.8215.5417.2719.0021.5924.1825.911203.774.725.656.597.548.489.4210.3611.3013.1915.0716.9618.8420.7223.5526.3828.261253.934.915.896.677.858.839.8110.7611.7813.7415.7017.6619.6321.5024.5327.4829.441304.085.106.127.148.169.1810.2111.2312.2514.2916.3318.8720.1022.4525.5128.5730.621404.405.506.597.698.799.8910.9912.0913.1915.3917.5819.7821.9824.1827.4830.7732.971504.715.897.078.249.4210.6011.7812.9514.1316.4918.8421.2023.5525.9129.4432.9735.331605.026.287.548.7910.0511.3012.5613.8215.0717.5820.1022.6125.1227.6331.4035.1737.631705.346.678.019.3410.6812.0113.3514.6816.0118.6821.3524.0226.0929.3633.3637.3740.041805.657.078.489.8911.3012.7214.1315.5416.9619.7822.6125.4328.2631.0935.3339.5642.391905.977.468.9510.4411.9313.4214.9216.4117.9020.8823.8626.8529.8332.8137.2941.7644.752006.287.859.4210.9912.5614.1315.7017.2718.8421.9825.1228.2631.4034.5439.2543.9647.10                  注：扁钢按其表列重量不同分为三组：第一组每Ｍ小于19ＫＧ，通常长（非定尺）3――9Ｍ第二组每Ｍ小于19――60ＫＧ，通常长（非定尺）3――7Ｍ第三组每Ｍ小于60ＫＧ，通常长（非定尺）3――5Ｍ括号内型号为非产品，通常长度2――6Ｍ每米重量(kg)＝厚度(mm)×宽度(mm)×密度值0.00785（例如：40扁铁5个厚的每米重量就是：1.57=（40*5*0.00785）