one. ??n v? s? nghi?p ho?c doanh nghi?p cung ?ng d?ch v? quan tr?c môi tr??ng lao ??ng.Numerous businesses at the moment are making patches that are made for being ironed on, so you might want to look for this attribute ahead of sewing the patch on by hand.Carry on stitching the patch. Go on your straight stitch until you’ve gone many of the way