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PEEK英国威格斯450G450GL30450CA30450FC30450PF150CA30
PEEK碳纤导电黑色150ca30450ca30聚醚醚酮塑胶原料碳纤导电原料
PEEK英国威格斯150CA30450GL30150GL30耐高温300度高强度原料
150CA30450CA20450CA30英国威格斯PEEK碳纤增强PEEK塑料
英peek国威格斯450g450gl30450ca30450fc30450pf150ca30
peek格斯国威英450g450gl30450ca30450fc30450pf150ca30
peek英国威格斯450g450gl30450ca30450fc30450pf150ca30