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ガソリン車のゴムシールの基本特性には、硬度、引張特性、強度、破損時の伸び、圧縮永久変形などの制御可能なシーリング性能要件が含まれます。業界の基準によれば、Changan SUVシールメーカーは、これらのプロパティに供給ステータスデータと熱気老化データを提供する必要があります。使用状況に応じて、熱気老化テスト温度は一般に70°Cで選択されます。
2.オゾンの老化と大気の老化抵抗とは何ですか?September 18, 2024
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.