6989| 9
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三元乙丙橡膠相關(guān)的檢驗標(biāo)準(zhǔn) |
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點評
耐磨,,邵氏硬度,拉伸率,,高低溫測試,,酸堿測試,ROHS標(biāo)準(zhǔn),,符合國家標(biāo)準(zhǔn)等等,。實在不行找一家賣橡膠買點讓他出份報告
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