短語(yǔ)詞組短語(yǔ)Anticorrosion and bactericidal agent 工業(yè)防腐殺菌劑natural bactericidal agent 天然抑菌劑flocculating bactericidal agent 絮凝prperty of bactericidal agent 殺菌劑性能thermoplastic polymer bactericidal agent 熱塑性高分子殺菌劑cobalt salt antifermenting bactericidal agent 銅鹽皮革防霉殺菌荊 返回 bactericidal agent