象炭黑和氧化锌那样的细粉可大大提高橡胶和其他弹性体的这些性能。
Finely divided powders such as carbon black and zinc oxide greatly enhance these properties in rubber and other elastomers.
象炭黑和氧化锌那样的细粉可大大提高橡胶和其他弹性体的这些性能。
Finely divided powders such as carbon black and zinc oxide greatly enhance these properties in rubber and other elastomers.
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