网孔丝号(SWG)丝径(mm)参考重量英寸毫米(kg/m2)1/212.7142.24.43/419.05122.863/419.05142.23.33/419.05161.631.9125.4122.84125.4142.22.4125.4161.831.41.2531.75122.83.21.2531.75142.21.921.538.1103.254.11.538.1122.82.71.538.1142.21.6250.884.064.6250.8103.253.1250.8112.952.5250.8122.82仅供参考)