亚洲精品第一国产综合野草社区,久久9精品,**123,宝贝我这样摸你舒服吗h

Appearance	White powder
Effective composition	30-65

Usage: Even mixture of Liquid SP and silica pigment, which after the process of high temperature heating, used in the rubber field processing, which could regulate the effective composition according to clients' requirement.

Packing: 25Kg Three kind of material kraft paper bag

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