开关掣

• He eastern kerbside lane of chik wan street from its junction with the unnamed access road leading to tai wai kcr switching compound substation to a point about 260 metres north of the same junction ; and
  积运街由其与通往大围铁路开关掣变电站的未命名通路交界处起，至同一交界以北约
• The western kerbside lane of chik wan street from its junction with the unnamed access road leading to tai wai kcr switching compound substation to a point about 180 metres north of the same junction ; and
  积运街由其与通往大围铁路开关掣室变电站的未命名通路交界处起，至同一交界以北约
• There were also sufficient provisions for lighting switches and thermostats in the buildings to switch off unnecessary lighting and allow better control of air conditioning , mr lai added
  黎仕海补充，这些建筑物的照明开关掣及恒温器有足够的装置，容许关闭不必要的照明，并改善空调控制。
• A mini - exhibition hall was set up to display a wide range of assistive tools for people with disabilities , including english cantonese screen readers , braille display , screen magnifier , scanning keyboard , suck and blow switch and etc . the new accessibility features incorporated in the latest release of acrobat software were also displayed for hands - on trial
  大会设置小型展览厅展示多种供残障人士使用的辅助器材，包括中英文的屏幕朗读软件点字显示器屏幕放大器扫瞄式键盘吸吹式开关掣，以及最新具无障碍功能的acrobat软件示范。
• Two serious accidents occurred in recent months , both involving short - circuiting of live parts on low voltage electrical installations . in each case , the registered electrical workers ( rews ) did switch off the mains and essential supplies at the consumer s switchboard in order to carry out periodic maintenance inspection . however , they did not isolate the electricity supply from the power company
  在这两宗个案中，注册电业工程人员在进行定期检查时，并未联络电力公司切断来电电源，而祗是将用户开关掣板的总掣及后备电源关掉，所以这些电掣的来电方向，仍然是带电。
• This involves cleaning all surfaces desk , chair , pc , telephone , floor , toilet , handwashing basin , door knobs , lamp switches , etc with 1 : 49 household bleach solution for the first time and thereafter with 1 : 99 diluted household bleach solution daily , rinsing with water and then wiping dry
  包括每日清洁所有表面桌椅电脑电话地板厕所洗手盆门把手电灯开关掣等。第一次清洁时，使用1 : 49稀释家用漂白水，其后每日以1 : 99稀释家用漂白水进行清洁，然后用清水揩抹及抹乾。