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

Offter to Sell

High Class Refrigerant Hfo 1234yf For Sale

  • Post Date:

    Mar 25,2020
  • Expiry Date:

    Sep 21,2020
  • Detailed Description:

    Cas No. :811-97-2 Quantity: 10000
    Price:50000 USD FCL
    Payment Method: by T/T, 30% in advance
    The Refrigerant HFO-1234yf Which Is Mainly Used For Replacing R134a, Environmental Friendly Refrigerants.
    Hot Sale Refrigerant R1234yf cool gas for air conditioner
    Refrigerant gas HFO-1234yf
    Refrigerant R1234yf is a refrigerant to replace R134a in mobile air conditioning and in residentail, commecial and industrial refrigeration systems. It is also used as a propellant.
    Features
    1.Molecular Formula: CF3CF=CH2
    2.Purity: 99.9%
    3.Specification: 22.4KG/13.4KG/4.5KG
    4.Usage:for a/c, household refrigerator, water dispenser
  • CAS Registry Number:

    811-97-2
  • Synonyms:

    ;norflurane;FC-134a;HFC-134a;R134a;
  • Molecular Formula:

    C2H2F4
  • Molecular Weight:

    102.0309
  • Molecular Structure:

    811-97-2 1,1,1,2-tetrafluoroethane
  • Safety Description:

    S23:Do not inhale gas/fumes/vapour/spray.;
    S38:In case of insufficient ventilation, wear suitable respiratory equipment.;
  • Company:

    Zhejiang Zhonglan Refrigeration Technology Co., Ltd.         
  • Contact:

    15267018211(mobile and wechat)
  • Tel:

    0570-8035142
  • Fax:

    -
  • Email:

    tracy@uiszl.com
Inquiry
Home Suppliers Product CAS Gmall
主站蜘蛛池模板: 山阴县| 华宁县| 武功县| 汝阳县| 金门县| 邻水| 大荔县| 安仁县| 若尔盖县| 金湖县| 湖北省| 武平县| 穆棱市| 晋城| 景东| 长春市| 房产| 南开区| 吉木乃县| 阜康市| 廉江市| 井冈山市| 桦甸市| 南岸区| 泰和县| 唐山市| 蒙自县| 广丰县| 滦南县| 松阳县| 江城| 叙永县| 太和县| 疏勒县| 泌阳县| 兴安盟| 荥经县| 松江区| 南康市| 达日县| 东台市|