丝号对照表丝号SWG(MM)BWG(MM)英寸丝号SWG(MM)BWG(MM)英寸丝号SWG(MM)BWG(MM)英寸08.2308.6360.340171.4221.4730.058340.2340.1780.00717.6207.6200.300181.2191.2450.049350.2130.1270.00527.0107.2140.284191.0161.0670.042360.1930.1020.00436.4016.5790.259200.9140.8890.035370.173*0.006845.8936.0450.238210.8130.8130.032380.152*0.006055.3855.5880.220220.7110.7110.028390.132*0.005264.8775.1560.203230.6100.6350.025400.122*0.004874.4704.5720.180240.5590.5590.022410.112*0.004484.0644.1910.165250.5080.5080.020420.102*0.004093.6583.7590.148260.4570.4570.018430.091*0.0036103.2513.4040.134270.4170.4060.016440.081*0.0032112.9463.0480.120280.3760.3560.014450.071*0.0028122.6422.7690.109290.3450.3300.013460.061*0.0024132.3372.4130.095300.3150.3050.012470.051*0.0020142.0322.1080.083310.2950.2540.010480.041*0.0016151.8291.8290.072320.2740.2290.009490.031*0.0012161.6261.6510.065330.2540.2030.008500.025*0.0010