semimetal friction material 中文意思是什麼
semimetal friction material
解釋
半金屬摩擦材料-
This factory product versatility, uses in not having the asbestos, semimetal domain and so on friction material 、 ceramics, coating, metallurgy
本廠產品用途廣泛,用於無石棉,半金屬摩擦材料、陶瓷、塗料、冶金等領域。
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