带电部分

• Moreover , you should note that such non - registered worker is not allowed to certify that a fixed electrical installation complies with the electricity ordinance . he is also not allowed to work on energized parts of a fixed electrical installation when he is not immediately adjacent to the registered electrical worker
  再者，你须留意，该非注册电业工程人员不得发出证明书以确认固定电力装置符合电力条例的规定，而且当注册电业工程人员不在其身旁时，不得对固定电力装置的带电部分施工。