- Có t?i thi?u 02 n?m kinh nghi?m trong l?nh v?c quan tr?c môi tr??ng lao ??ng ho?c 05 n?m kinh nghi?m trong l?nh v?c y h?c d? phòng;Your sewing equipment will more than likely have different pace settings. The speed dictates how quickly the needle moves. You’ll want to keep it lower so you have excellent Management when sewing.Generally conne