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：

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:


  • IEC homepage
    Buy IEC International Standards for all electrical, electronic and related technologies Find here all the reasons why you and your company should participate in international standardization work IEC helps governments and regulators ensure that laws and regulations remain state-of-the-art
  • Electrical Trade Association | IECI
    IEC is a national electrical trade association helping you explore electrician careers, find accredited apprenticeship programs near you, and start professional training
  • International Standards - IEC
    The definition given in all IEC standards reads: "A normative document, developed according to consensus procedures, which has been approved by the IEC National Committee members of the responsible committee in accordance with Part 1 of the ISO IEC Directives "
  • International Electrotechnical Commission - Wikipedia
    The International Electrotechnical Commission (IEC; French: Commission électrotechnique internationale) is an international standards organization [3][4] that prepares and publishes international standards for all electrical, electronic and related technologies
  • Electrical Apprenticeships Near You | IECI
    The IEC apprenticeship program trains individuals in the electrical trade through a combination of classroom instruction and hands-on experience in a Department of Labor (DOL) certified program
  • Home - Idaho Environmental Coalition
    In 2021, the Idaho Environmental Coalition, LLC (IEC) was selected by the U S Department of Energy (DOE) to manage cleanup operations at the Idaho National Laboratory (INL) Site under a ten-year, $6 4 billion contract IEC is led by Amentum and includes North Wind Portage as a partner
  • Home | IEC Colleges
    At International Education Corporation (IEC), we understand the transformative power of education and its ability to nurture opportunities, change lives, and help students achieve their dreams
  • Home | IEC
    This site is your portal to first-class electrical training If you're an apprentice or instructor taking a class on the IEC CMS, click the button below to visit the learner portal If you're an instructor teaching a class or a TD or ED reviewing a class, log in using the button below
  • Electrical Training Apprenticeships | IEC Rocky Mountain
    Start your career in the electrical industry with IEC Rocky Mountain Offering accredited training and apprenticeships in Colorado and Wyoming
  • Industrial Electrical Services in Sacramento, CA | IEC
    Choose IEC for all your industrial or commercial electrical contracting needs We're available 24 7 to help Sacramento businesses get up and running again





中文字典-英文字典  2005-2009