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how to reading UL Yellow Card? 哪里 has UL Yellow Card?

11-18
谈论 plastics electrical features and flame resistant property 时, large 家会经常听 to UL and Yellow Card and other ...

LDPE and LLDPE plastics blow molding film production process and Common fault/failure analysis

11-18
large more thermoplastic property plastics can use blow molding method production blow molding film, blow molding film i...

plastics packaging bag classification and made bag method

11-18
我们 day 常生 active in 接触 plastics packaging bag types type more, specifications 不定, therefore, design and made as ...

plastics welding technology in automotive industry application

11-18
in front 车辆 upper, 不论 is outer trim parts （如保险杠, 挡泥 sheet/plate, 车轮罩, 导流 sheet/plate and other ）, inner...

thermoplastic property plastics injection formed 形 次 waste product causes analysis

11-18
parts 不足: important due to material 不足, melt material filling 勾当不 good, gas amount and gas good and other 启事导致...

vinyl resin plastics used for automotive product manufacturing

11-18
vinyl resin belongs to saturated and polyester resin 规模. is ring oxygen is and 甲基炳烯 acid ring add formed chemical ...

plastic raw materials plastics extrusion 十项 important 原则

11-18
1. machine 械原则 extrusion basic mechanism very simple 一 螺 杆 in 筒体 in 转动并 plastics toward front 推动. screw 实际...

plastics bottle molding front 应考虑 六 large fine

11-18
plastics bottle blow molding 时候应 attention/notes plastics bottle outer 形一定 need for 称. 务必 decrease/reduce extre...

PBT plastic raw materials features molding process and applications

11-18
PBT plastic raw materials polybutylene terephthalate (PBT) chemical and material features PBT is most tough eng...

plastics film and 流延 film extrusion method

11-18
流延 film molding 事理 is will in extrusion machine in plastics melt 经T type 模头 extrusion, 直接进入 water solvent li...
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+86-19279864570

Email: 40045692@qq.com

QQ: 40045692

Address: Building 5, No. 936 Guoshun Road, Nanqiao Town, Fengxian District, Shanghai

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Copyright © 2018-2026  Shanghai Daoqin Plastics Co., Ltd. All Rights Reserved

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