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
Biodegradable-Straw
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

人妻熟女一区二区aⅴ水野朝阳| 国产精品香蕉视频在线| 男女无遮挡xx00动态图120秒| av亚洲产国偷v产偷v自拍| 国产成人欧美一区二区三区| 久久久久国产综合av天堂| 午夜羞羞影院男女爽爽爽| 国内揄拍国内精品对白86| 51视频国产精品一区二区| 国模裸体无码xxxx视频| 天天干天天日| 男人进女人下部全黄大色视频| 国产亚洲精品线观看动态图| 国产av一区二区三区日韩| 国内免费视频成人精品| 伊人久久大香线蕉综合色狠狠| 久久久久久国产精品免费免费| 另类亚洲欧美专区第一页| 亚洲精品毛片av一区二区三区| 在厨房被c到高潮a毛片奶水| 天堂8在线天堂资源bt| 最新精品国自产拍福利| 亚洲愉拍99热成人精品热久久| 亚洲精品字幕在线观看| 国产精品乱码久久久久久小说| 国产亚洲欧美一区二区三区在线播放| 人妻夜夜爽天天爽爽一区| 久久不见久久见免费影院视频观看 | 国模少妇一区二区三区| 欧美日韩一区二区视频不卡| 天天狠天天透天干天天| 99精品久久精品一区二区| 西西人体44www高清大胆 | 亚洲色婷婷六月亚洲婷婷6月| 国产精品无码a∨精品影院app| 亚洲а∨精品天堂在线 | 成片免费观看视频大全| 97精品依人久久久大香线蕉97| 国产精品系列无码专区| 国产精品沙发午睡系列990531| 国产精品爽爽久久久久久竹菊 |