[KongchangAI]
Unverified82% confidenceFactTime unknown

EPDM三元乙丙橡胶密封条典型密度约1.2g/cm³,撕裂强度和抗臭氧老化性能优于普通橡胶,是断桥铝门窗原厂标配材质

1
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82%
Confidence
Long-term
Relevance
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