Use a transparent or invisible thread to attach patches. This will make quick work when attaching numerous patches in a single sew session.b) H? s? công b? ?? ?i?u ki?n quan tr?c môi tr??ng lao ??ng theo h??ng d?n quy ??nh t?i M?u s? 02 Ph? l?c s? III ban hành kèm theo Ngh? ??nh này.Carry on stitching the patch. Keep on your straight sew till