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：

UL    音标拼音: ['ʌl] [j'u'ɛl]

请选择你想看的字典辞典：
单词字典翻译
UL查看　UL　在百度字典中的解释百度英翻中〔查看〕
UL查看　UL　在Google字典中的解释Google英翻中〔查看〕
UL查看　UL　在Yahoo字典中的解释Yahoo英翻中〔查看〕

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:


  • UL Solutions
    UL Solutions is a global independent safety science company with more than a century of expertise innovating safety solutions
  • UL (safety organization) - Wikipedia
    UL Research Institutes is a global private safety company headquartered in Northbrook, Illinois, composed of three organizations, UL Research Institutes (parent non-profit), UL Standards Engagement (subsidiary non-profit) and UL Solutions (for-profit business controlled by the non-profits)
  • Product iQ | UL Solutions
    It combines data from many legacy UL solutions, including the Online Certification Directory, Product Spec and several iQ databases into one streamlined experience A free Product iQ account helps users verify UL certification of products and components, locate UL Solutions guide information and search for alternative certified products
  • About UL Solutions
    UL Solutions has evolved at the speed of science, providing the leadership, expertise and services that empower the world to meet the challenges of the 21st century
  • UL Research Institutes
    Our commitment UL Research Institutes is a leading independent safety science organization with global reach We sense and act on risks to public safety with bold hypotheses and objective investigations We foster and sustain public trust in our work through our commitment to independence, rigor, and transparency Importantly, we share the knowledge we create for the public good Learn about
  • About Us - UL Research Institutes
    UL Research Institutes is a leading independent safety science organization with global reach We sense act on risks to public safety to tackle issues head-on
  • UL Product iQ
    Access UL Certification information with UL Product iQ Search for alternative components and products, verify UL Certification, locate UL guide information
  • UL - Underwriters Laboratories - Standards Portal
    UL is an architect of the U S safety system having developed 1,040 product standards and outlines, and actively participates in national and international standards development UL evaluates more than 19,450 types of products, and 21 billion UL Marks appear in the marketplace UL audits compliance through more than 600,000 inspections each year
  • UL Certification: What It Is, Why It Matters, and Should You Consider . . .
    What is UL Certification? Underwriters Laboratories (UL), established over 125 years ago, is renowned for testing and certifying the safety of everyday products, particularly electronics The UL mark signifies that a product is safe to use, performs as intended, and poses minimal risk of fire or other hazards under normal conditions In an era of […]
  • What is UL Certification and Why Is It Important? A . . . - Solreach
    UL stands for Underwriters Laboratories, a global leader in safety science Founded in 1894, UL boasts a rich history of developing and implementing rigorous safety standards for a vast array of products From its initial focus on fire safety in electrical equipment to its current comprehensive approach encompassing everything from building materials to medical devices, UL has played a





中文字典-英文字典  2005-2009