长期销售美国杜邦PA66
70G13HS1L,70G13L,
70G20HSL,70G25HSL,70G25HSLR
70G30HSL,70G30HSLR,70G30L,
70G30PSR,70G33HS1L,70G33HSL,
70G33L,70G35HSL,70G43L,70G50HSL,
70G50HSLA,70G50L,70GB40HSL,
71G13HS1L,71G13L,71G33L,72G13L,
72G33L,72G33W,72G43L,73M30,73M40,
74G20HSL,74G33EHSL,74G33EL,74G33J,
74G33L,74G43J,75LG50HSL,75LG50L,79G13HSL,79G13L,
8018,8018HS,80G14,80G14AHS,80G14HS,
80G33HS1L,80G33L,84G33,A125J,A127 ,