澳门永久av免费网站,久久天天躁夜夜躁狠狠综合,山外人精品影院,国产69精品久久久久久人妻精品

Welcome to Hebei Guorun Pharmaceutical Packaging Materials Co,. Ltd

+86 15610915717 中文
CONTACT

Whatsapp ：+852 95095199

Email ：chinaguorun@gmail.com

Sales Executive ：+86 15610915717

Address：No.1 of Guorun Road, South area of Zhongguancun entrepreneurship base, Zaoqiang, Hengshui city, Hebei Province, China.

Marketing Department： +86 15610915717
Single-Straw-Multi-Strip
發(fā)布時(shí)間：2025/06/10 點(diǎn)擊次數(shù)：0
　　Single packed straw combined in row
　　Material characteristics:
　　PP pipe is non-toxic, hygienic, high temperature resistant and recyclable.
　　PP pipe features:
　　◇ no corrosion: PP pipe can withstand the corrosion of high concentration acid and alkali with pH value ranging from 1 to 14 in a wide temperature range.
　　◇ wear resistance and no scaling: the inner wall of PP pipes and fittings is uniform and smooth, with small flow resistance and no scaling.
　　◇ antifreeze cracking: PP material has excellent elasticity, so that the cross section of pipes and pipe fittings can expand with the liquid without bursting.
　　Product parameters:
　　Specification: single packing, the number of pieces can be combined according to customer requirement.
　　Diameter: 2.2mm-3.0mm
　　Length: 86mm-170mm (10ml-20ml)
　　Weight: 0.19g-0.26g

copyright：Hebei Guorun Pharmaceutical Packaging Materials Co,. Ltd　冀ICP備15021745號(hào)-1

国产精品毛片完整版视频| 国产成人无码视频网站在线观看| 久久久久人妻一区精品色| av无码精品一区二区三区宅噜噜 | 韩国精品无码少妇在线观看| 国产精品成人99一区无码| 久久夜色精品国产亚洲| 窝窝午夜看片成人精品| 极品少妇hdxx麻豆hdxx| 天天碰天天狠天天透澡| 尤物yw193无码点击进入| 亚洲最大av一区二区三区| 久久久久久久久毛片精品| 亚洲综合无码精品一区二区| 国产又色又爽无遮挡免费动态图| 国产在线无遮挡免费观看| 中文字幕在线亚洲二区| 丁香花在线观看免费观看图片 | 少妇无码太爽了在线播放| 亚洲五月天综合| 天天爽亚洲中文字幕| 精品三级久久久久电影网| 国内精品久久久久久无码不卡| 色欲香天天综合网站| 私人毛片免费高清影视院| 337p大胆啪啪私拍人体| 麻批好紧日起要舒服死了| 国产网红主播精品一区| 亚洲动漫精品无码av天堂| √最新版天堂资源网在线| 无码手机线免费观看| 国产亚洲精品无码不卡| 久青草国产97香蕉在线视频| 国产片av不卡在线观看国语| 丁香五月激情综合国产| 羞羞午夜福利免费视频| 久久久久国产精品人妻aⅴ毛片| 少妇人妻偷人精品免费视频| 无限看片在线版免费视频大全| 国产成人久久a免费观看| 久久精品国产99国产精品导航|