Blank detail specification : light emitting diodes , light emitting diode arrays , light emitting diode displays without internal logic and resistor ; german version en 120001 : 1992 空白詳細規范.發光二極管發光二極管陣列和沒有內邏
At individual stations , there are provision of tactile guide paths , light emitting diode display boards and induction of loops to facilitate different groups of disabled passengers 于個別車站亦有為傷殘人士提供輔助設施,如凹凸紋引導、電子螢幕告示板及感應環線。
Other initiatives being explored or implemented in selected markets involve the enhancement of customer - oriented facilities with the provision of led light emitting diode display panels and new signage 其他考慮推行的措施包括改善設施,以客為本例如提供大型電子顯示屏改良指示牌等。
Harmonized system of quality assessment for electronic components - blank detail specification - light emitting diodes , light emitting diode arrays , light emitting diode displays without internal logic and resistor 電子元器件質量評定協調體系.空白詳細規范.發光二極管發光二極管陣列無內邏輯部件和電阻的發光二極管顯示器
Other initiatives include the enhancement of customer - oriented facilities in selected markets , such as the provision of led light emitting diode display panels , new and additional signage , publication racks , improved lighting and installation of seats 其他措施包括在選定的街市改善方便顧客的設施,例如提供大型電子顯示屏新增及加設指示牌資訊閣,以及改善照明和設置座椅等。