目数(吋)丝径(mm)孔径(mm)***大幅宽(m)160.501.08751.6200.340.931.3300.290.5571.22400.250.3851.0500.190.3181.0600.150.2731.0800.100.2171.01000.080.1741.0特殊规格根据用户要求定做)