PEEK 吉林中研股份 330P 注塑级PEEK 吉林中研股份 770GL20 注塑级 加玻纤20PEEK 吉林中研股份 550CA20 注塑级

PEEK 吉林中研股份 330G 注塑级

PEEK 吉林中研股份 550GL20 注塑级 加玻纤20

PEEK 吉林中研股份 770CA30 注塑级 加碳纤30

PEEK 吉林中研股份 770GL30 注塑级 加玻纤30

PEEK450CA30(30%碳纤增强)粒子 PEEK450GL30(30%玻纤增强)粒子 PEEK450G(纯PEEK)粒子 PEEK高温耐磨斜滚轮 PEEK高温耐磨直滚轮 PEEK数控加工零件 PEEK高温耐磨滚轮 PEEK薄壁锥形套 PEEK薄壁锥形套 PEEK手旋螺母 PEEK刀片 PEEK耐磨轨道条 PEEK盖子 PEEK带滚花轴杆 半导体工业用PEEK真空吸盘 PEEK滚轮 PEEK耐磨刮板 6英寸PEEK球阀阀垫 PEEK耐磨长套 PEEK微型泵泵盖 天然气球阀PEEK阀座 大型板形PEEK密封耐磨零件 大型球阀高温PEEK密封圈