射久久久,熟女一区二区三区视频,熟妇熟女乱妇乱女网站

香蕉国产I欧美裸体xxxxI在线观看视频一区二区I麻豆md0049免费I成人不卡视频Iav香港经典三级级在线I一级黄色性片I91久色蝌蚪I在线免费视频一区二区I一级黄avI久草福利在线观看I久久免费视频网站I欧美成人精品二区三区99精品I欧美大片网址I午夜黄色大片I无码精品久久久久久久I精品久久久久成人码免费动漫Iav噜噜I日韩欧美一区二区三区I国产群pI成人午夜天Iwww污网站I亚洲操操操I中文字幕久久熟女蜜桃I在线欧美色

Welcome to Hebei Guorun Pharmaceutical Packaging Materials Co,. Ltd

+86 15610915717 中文

LIST

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

Pillow-Packaged-Straws

發布時間：2025/06/10 點擊次數：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

上一條：Pillow-Packaged-Straws

下一條：Double-Layer-Multi-Strip-Straws