Registration services for electrical workers contractors competent persons , gas installers contractors , lpg cylinder wagons , lifts and escalators , builders lifts tower working platforms and amusement rides 电业工程人员承办商合资格人士气体装置技工工程承办商石油气瓶车升降机及自动梯建筑工地升降机塔式工作平台及机动游戏机的注册服务
The grade c electrical worker examination committee today 25 august 2006 reminded electrical workers that the examination for registration as a grade c electrical worker will be held in early november this year as usual C级电业工程人员注册考试委员会今日2006年8月25日提醒电业工程人员， c级电业工程人员注册考试会如常于今年11月初举行。
Since 1990 , the regulations concerning registration of electrical workers and contractors , the safety of electrical wiring , and the supply of safe household electrical products have come into effect in stages . at december , some 自一九九零年起，有关电业工程人员及电业承办商注册、电力线路安全，以及供应安全家居电气产品的规例，已分阶段实施。
Where the registered electrical contractor is the same person as the registered electrical worker who made the report or certified something , heshe shall nevertheless endorse the report or certificate in hisher capacity as the contractor 凡注册电业承办商与撰写报告或验证某事物的注册电业工程人员同是一人，本身仍须以承办商身份在报告或证明书上加签。
Main registered electrical worker provided that he has received valid " periodic test ( part of an installation ) certificate ( s ) ( i . e . form wr2 ( a ) ) from other registered electrical workers for the individual parts 主要的注册电业工程人员，在收到其他注册电业工程人员就个别部分所发出的有效定期测试（部分装置）证明书（即表格wr2 ( a )后，发出单一份
