You'll want to go away slightly thread about one/2” (1cm) lengthy. Leaving only a little bit makes sure that you don’t unintentionally Slash the knots. Tuck the thread underneath the patch. là đơn vị chuyên cung cấp dịch vụ quan trắc môi trường lao động, hồ sơ vệ sinh môi https://stevend680abb3.p2blogs.com/profile