康宁corning耗材 8050-0375 NALGENE 890 FEP胶管，内径x外径x壁厚，5/16 x 3/8 x 1/32英寸 LSP Nalgene 25

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康宁corning耗材 8050-0375 NALGENE 890 FEP胶管，内径x外径x壁厚，5/16 x 3/8 x 1/32英寸 LSP Nalgene 25 50 1CS