14:18 12-17
[magiê]
14:18 12-17
[Polyester DTY]
14:17 12-17
[Polyester FDY]
14:16 12-17
[Polyester POY]
14:16 12-17
[Phthalic anhydride]
14:15 12-17
[giấy vụn]
14:13 12-17
[Hóa chất]
14:12 12-17
[Phthalic anhydride]
14:09 12-17
[axit acrylic]

