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(xì)規(guī)范.發(fā)光二極管發(fā)光二極管陣列和沒有內(nèi)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(shè)施,如凹凸紋引導(dǎo)、電子螢?zāi)桓媸景寮案袘?yīng)環(huán)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(shè)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(zhì)量評定協(xié)調(diào)體系.空白詳細(xì)規(guī)范.發(fā)光二極管發(fā)光二極管陣列無內(nèi)邏輯部件和電阻的發(fā)光二極管顯示器