You ought to depart a little thread about one/2” (1cm) extended. Leaving only a bit makes certain that you don’t accidentally Slice the knots. Tuck the thread underneath the patch.là ??n v? chuyên cung c?p d?ch v? quan tr?c môi tr??ng lao ??ng, h? s? v? sinh môi tr??ng lao theo ngh? ??nh 44/2016 chính ph?.Verify the sample for the kinds of