50岁老熟女高潮喷水,久久九九久精品国产,亚洲国产日韩欧美综合A,欧美超级乱婬视频播放

Welcome to Dongguan Xienuo plastic products Co., Ltd.
Language

Products

Contact Us

You are here:Home >> Products >> ABS modified plastics...

ABS modified plastics

Product 46

    ABS塑料是由丙烯腈、丁二烯和苯乙烯三種化學(xué)單體合成。每種單體都具有不同的特性:丙烯腈有高強(qiáng)度、熱穩(wěn)定性及化學(xué)穩(wěn)定性,丁二烯具有堅(jiān)韌性、抗沖擊特性、苯乙烯具有易加工、高光潔度及高強(qiáng)度。
    工廠(chǎng)供應(yīng)∶專(zhuān)業(yè)ABS本色,可配色
    可根據(jù)產(chǎn)品需求來(lái)樣定制
    Please submit your basic information, we will contact you as soon as possible!

    *

    *

    *

    *

Related products