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| 1 | 圆形密封条 | 200 | 米 | Φ10mm EPDM 12-18MPa HG/T 3091-2000 | **** | ||||
| 2 | 密封圈 | 1000 | 个 | 10.5mm 52mm EPDM 120°C 70HA 10~13MPa ≤25% 0.4~0.7 HaOH 1.12~1.18g/cm3 | **** | ||||
| 3 | 密封圈 | 500 | 个 | 11.25mm 62.5mm EPDM 120°C 70HA 10~13MPa ≤25% 0.4~0.7 NaOH 1.12~1.18g/cm3 | **** | ||||
| 4 | 密封圈 | 500 | 个 | 10mm 60mm EPDM 120°C 70HA 10~13MPa ≤25% 0.4~0.7 NaOH 1.12~1.18g/cm3 | **** |