22575 Dyeing of Synthetic Fibers
22576 Printing of Synthetic Fibers
22577 Finishing of Synthetic Fibers
22578 Process Control in Wet Processing
22579 Garment Processing
22575 Dyeing of Synthetic Fibers
22576 Printing of Synthetic Fibers
22577 Finishing of Synthetic Fibers
22578 Process Control in Wet Processing
22579 Garment Processing