1、 BUNa - N is a general purpose oil resistant polymer known as nitrile rubber.
丁腈橡胶(BUNa-N )是一种多用途抗油品腐蚀聚合物,称为腈橡胶.
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2、 I purchase large factory waste nitrile gloves, demand for the color blue, non - PVCmanufacturers waste.
我厂求购大量废旧丁腈手套, 需求颜色为蓝色, 不含PVC的 厂家废料.
来源:互联网
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