مصنوعات من حجر أو جص أو أسمنت أو الأسبست (الأسبست)، ميكا أو مواد مماثلة، من خزف، زجاج ومصنوعاته, 70 Glass and glassware, 70.19 -glass fibers (including glass wool) and articles thereof (for example, yarn, woven fabrics):, 70.19.1 -glass fibers (including glass wool) and articles thereof (for example, yarn, woven fabrics): --strands, rovings and yarn, including chopped strands, 70.19.12 -glass fibers (including glass wool) and articles thereof (for example, yarn, woven fabrics): --strands, rovings and yarn, including chopped strands ---rovings, عمل, عمل

الجمارك التسمية
مصنوعات من حجر أو جص أو أسمنت أو الأسبست (الأسبست)، ميكا أو مواد مماثلة، من خزف، زجاج ومصنوعاته
70 Glass and glassware
70.19 -glass fibers (including glass wool) and articles thereof (for example, yarn, woven fabrics):
70.19.1 -glass fibers (including glass wool) and articles thereof (for example, yarn, woven fabrics): --strands, rovings and yarn, including chopped strands
70.19.12 -glass fibers (including glass wool) and articles thereof (for example, yarn, woven fabrics): --strands, rovings and yarn, including chopped strands ---rovings