鋁雲匯 鋁業產品 遼寧無鉛玻璃

遼寧無鉛玻璃

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共有 1 遼寧無鉛玻璃 廠家,在鋁雲匯發布了 2 遼寧無鉛玻璃 產品信息。

氧石墨模具

2024-08-30
1.優良的導熱及導電性能 2.線膨脹系數低等很好的熱穩定性能及抗加熱衝擊性 3.耐化學腐蝕與多數金屬不易發生反應 4.在高溫下(在多數銅基胎體燒結溫度800℃以上)強度隨溫度
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