英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字,中文词皆可:

Freon    音标拼音: [fr'iɑn]


安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Freon - Wikipedia
    "Freon" is the brand name for the refrigerants R-12, R-13B1, R-22, R-410A, R-502, and R-503 manufactured by Chemours They emit a strong smell similar to acetone [2] Freon has been found to cause damage to human health when inhaled in large amounts
  • Freon™ Refrigerants
    For decades, Freon™ refrigerants have been the trusted choice for their performance, reliability, and safety in air conditioning and refrigeration applications
  • What Is Freon? - Todays Homeowner
    Learn about the history of Freon refrigerant, where it comes from, why it's been phased out, and what alternatives you may be able to use
  • Refrigerant - Wikipedia
    Refrigerants are working fluids that carry heat from a cold environment to a warm environment while circulating between them For example, the refrigerant in an air conditioner carries heat from a cool indoor environment to a hotter outdoor environment
  • The Chilling Truth About Freon Refrigerant: What You Need to Know
    Freon is a type of refrigerant commonly used in various cooling systems, including refrigerators and air conditioners It is a brand name originally owned by DuPont and refers to a group of chemicals that fall under the category of chlorofluorocarbons (CFCs) and hydrofluorocarbons (HFCs)
  • Freon | Refrigerant, Chlorofluorocarbon, CFCs | Britannica
    Freon, (trademark), any of several simple fluorinated aliphatic organic compounds that are used in commerce and industry In addition to fluorine and carbon, Freons often contain hydrogen, chlorine, or bromine
  • Freon™ refrigerants residential commercial refrigeration
    Learn how Freon™ refrigerants, which offer safe use and superior performance, can meet any residential or commercial refrigeration application requirements
  • FreonMarketShop | Premium Refrigerants for HVAC Automotive
    High-quality refrigerants for HVAC and automotive applications Freon Market offers reliable R22, R410A, R134a, and other premium refrigerants with fast delivery and excellent customer support
  • FREON Definition Meaning - Merriam-Webster
    The meaning of FREON is —used for any of various fluorocarbons
  • What Is Freon and Why Is It Important for Your AC?
    Freon is a brand name used for certain refrigerants, including R-22, that help air conditioners move heat from inside your home to the outdoors It works by changing between liquid and gas as it travels through the cooling system





中文字典-英文字典  2005-2009