电工

• Matting of insulating material for electrical purposes
  电工用绝缘材料纺织物
• The electrician is drilling into the ceiling
  那个电工正在往天花板上钻孔。
• Electrotechnical terminology . high - voltage switchgear
  电工术语高压开关设备
• Electrotechnical vocabulary - chapter 121 : electromagnetism
  电工词汇.第121章:电磁学
• Specification for rubber gloves for electrical purposes
  电工用橡胶手套规范
• Its main products are cold or hot rolled category ii electric steel
  冷热二类电工钢
• General rules for plastic films for electrical purposes
  电工用塑料薄膜总则
• How much did you pay the electrician for fixing the tv
  你付给电工多少钱修理电视机？
• Electrotechnical terminology power system protection
  电工术语电力系统保护
• General technical standard for electrical equipment structure
  电工设备结构总技术条件