rub proofness 中文意思是什麼
rub proofness
解釋
耐磨程度-
The properties of product : may replace copper, the pakistan alloy and so on the nobie metal, has the fine self lubrication, the high anti - impact intensity and the bending strength, saves the spouse, the comprehensive cost low status merit, the rub proofness is copper2 - 3time, is hard4 - 6time
產品性能：可代替銅、巴氏合金等貴重金屬，具有優良的自潤滑性，高耐磨性、耐腐蝕性、高抗沖擊強度和彎曲強度，節省配偶件，綜合成本低等優點，耐磨程度是銅的2 - 3倍，是鐵的4 - 6倍。
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