131003 Throwing and preparation of silk, synthetic or artificial filament yarns
-
-
-
-
-
-
131003 Throwing and preparation of silk, synthetic or artificial filament yarns
-
-
-
-
-
This type includes:
reeling and washing of silk
carding and combing of silk waste
texturising, twisting, folding, cabling and dipping of synthetic or artificial filament yarns