潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

Home > Offer to Sell > Other_Chemicals > Polyvinylidene fluoride

Polyvinylidene fluoride

Inquiry
  Post Date: Apr 06,2025
  Expiry Date: Oct 03,2025
  Detailed Description: Specs:(C2H2F2)n

Product description:

Molecular formula: (C2H2F2)n     

Density: 1.75-1.79

Tensile strength ≥35-40 Mpa

Breaking elongation≥250-50%

Appearance: White powdery or Graininess resin



  Company: Quzhou Dongming Chemical Co., Ltd.     [ China ]          
  Contact: Amy Liao
  Tel: 0570-3680028
  Fax: 0570-3680602
  Email: jo@dm-chem.com
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.
主站蜘蛛池模板: 崇义县| 永平县| 炉霍县| 凤山县| 齐齐哈尔市| 祁门县| 丰城市| 南江县| 三门峡市| 安图县| 漠河县| 屯门区| 自治县| 蒙山县| 和田市| 赣州市| 四会市| 保定市| 高州市| 墨玉县| 鄂温| 新晃| 铁力市| 荔波县| 盐边县| 新兴县| 剑川县| 双江| 通榆县| 依兰县| 土默特左旗| 双牌县| 石台县| 阜阳市| 富川| 平江县| 绥中县| 喜德县| 抚顺县| 云阳县| 长治市|