PA6670G33HS1L NC,70G33
东莞市亿凯塑胶原料有限公司
主营:美国杜邦PA66,美国杜邦PA66加纤,
2012/3/25
PA66美国杜邦 pa6670G33hsil
PA66原料 PA6670G33HS1L B
PA6670G33HS1-L,PA66塑料P
PA6670G30L美国杜邦PA6670G3
PA66 70G30HSLR 美国杜邦70G
PA尼龙双66 PA6670G30HSL N
PA66代理 PA6670G25HSLR B
PA66=70G25HSL 70G25HSL
PA66 70G20HSL PA6670G2