亚韩在线-亚1州区2区3区4区产品乱码-迅雷www天堂在线资源-雪白丰满丝袜长腿白嫩在线-羞羞影院男女午夜爽爽影视-羞羞一区二区三区四区片

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
double layers single-packed straws in row
發(fā)布時(shí)間:2021/01/05 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

主站蜘蛛池模板: 午夜大片爽爽爽免费影院| 久久天天躁夜夜躁狠狠躁2022| 一级特黄aa大片免费播放视频| 无码一区二区三区亚洲人妻| www.天天操.com| 日日躁夜夜躁狠狠躁| 国产午夜福利精品一区| 少妇又色又紧又爽又刺激视频| 亚洲av午夜成人影院老师机影院| 欧美群交射精内射颜射潮喷| 久久国产亚洲精品赲碰热 | 色多多网站| 婷婷四虎东京热无码群交双飞视频| 亚洲福利视频网站| 欧美猛男军警gay自慰| 97亚洲色欲色欲综合网| 欧美做受视频播放| 亚洲av无码乱码国产麻豆穿越| 欧美性free| 亚瑟国产精品久久| 久久久久久人妻一区精品| 中文字幕精品av乱码在线| 最新亚洲人成无码网站| 男女一区二区三区免费| 波多野结衣爽到高潮大喷| 亚洲色大成网站www永久在线观看 国产丝袜免费视频网址 | 激情开心婷婷| 日韩无码专区| 欧美最猛黑人xxxxx猛交| 久久新视频| 国产av无码国产av毛片| 亚洲国产中文在线视频| 俺也射| 久久久久女教师免费一区| 一本久久a久久精品vr综合| 五月婷婷丁香综合网| 又大又紧又粉嫩18p少妇| 免费毛片在线看片免费丝瓜视频 | 亚洲一区二区免费看| 青春草在线视频观看| 久久精品中文騷妇女内射|