Zytel FR50 NC010A Zytel 80G25HS 尼龙原料
Zytel 70G33HS1L BK031 Zytel 70G35HSL Zytel
DuPont PA66美国杜邦Zytel 70G25HSLR Zytel FR50
聚酰胺66 Zytel FR50 NC010A Zytel 80G14AHS
Zytel Zytel 70G43L NC010 Zytel 70G43L
聚酰胺66 Zytel 70G43L Zytel 70G30L NC010
Zytel Zytel FR7026V0F Zytel 74G33W BK196
尼龙原料 Zytel 70G35HSL Zytel 80G14AHS BK099
Zytel 80G43HS1L BK104 聚酰胺66 Zytel 70G30HSLR
Zytel 70G35HSRX BK099 尼龙原料 Zytel 74G33W