- 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;Once you've cut out your cloth items, the pretty first thing you need to have finished was mark out any darts, tucks and pleats that should be sewn. Sewing pleats tucks and darts is impossible afterwards, so always