Electronic professional credentials 电子行业职业资格证书
mechanical or electronic professional 机械或电子专业
Electronic professional study in Singapore 新加坡留学电子专业
Electronic circuits professional 电子电路专业
professional group-electronic computer 电子计算机专业组
professional group on electronic computer 计算器专业组
Professional Electronic Component Suppliers 专业电子元件供应商
professional group on electronic devices 电子器件专业组
The data does not include library, educational or professional electronic sales.
数据不包括图书馆，教育或者专业电子销售。
CQ Press is a division of SAGE, which publishes journals, books, and electronic media for academic, educational and professional markets.
CQ Press是美国SAGE学术出版集团的一个分支机构，该集团主要出版学术、教育和专业类期刊、图书及电子刊物。
We have ten years of professional experience in the electronic energy-saving lamps manufacturing senior engineer, specializing in product design and development.
我们拥有十多年专业电子节能灯制造经验的高级工程师，专业从事产品的设计和开发。
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