PA66/美国杜邦/70G33HSL热稳定*增强级70G33HSL耐热可焊尼龙
PA66/美国杜邦/70G33HSL热稳定*增强级70G33HSL耐热可焊尼龙
PA66/美国杜邦/70G33HSL热稳定*增强级70G33HSL耐热可焊尼龙
PA66/美国杜邦/70G33HSL热稳定*增强级70G33HSL耐热可焊尼龙
PA66/美国杜邦/70G33HSL热稳定*增强级70G33HSL耐热可焊尼龙
PA66/美国杜邦/70G33HSL热稳定*增强级70G33HSL耐热可焊尼龙
PA66/美国杜邦/70G33HSL热稳定*增强级70G33HSL耐热可焊尼龙
PA66/美国杜邦/70G33HSL热稳定*增强级70G33HSL耐热可焊尼龙