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歡迎訪問【鐵嶺嘉鑫橡膠密封有限公司】
    產品介紹
    組合密封墊圈

    本產品物理機械性能應符合下述規定: 
    硬度:(邵爾A型)85+5 
    扯斷強度≥12MPa 
    扯斷伸長率%≥150 
    扯斷永久變形%≤15

    根據:JB982-77                                        單位:mm

    表二                                                        單位:mm

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