Base Type B22, E27 Lamp Luminous Efficiency(lm/w) 70 Lamp Luminous Flux(lm) 900 Warranty(Year) 1-Year Working Temperature(℃) -20 - 45 Color Rendering Index(Ra) 70 Type Led Bulb Power Supply AC Light Source LED Switch Mode Manual Button Support Dimmer NO Lighting solutions service Lighting...
bulb 灯罩———-——-——--———--——-—lamp shade 插座—-———-—--———socket 变压器———-—--———---——-transformer 电费——---——---——-—---—power fare 开关---—-——--——-—-—--———switch 灯丝———-—-—-—--—-———--—--filament 糖与蜜饯...
Lamp base device for continuous shear bulb along the periphery of the turntable has a number of light bulbs clip disposed on the frame with promote bulb clip open \\\ close the driving force... 李家凌 - CN 被引量: 0发表: 2014年 Vending machine mentioned books to load by opening them ...
SectionB-1a Michael:Look, a light bulb! 迈克尔:看,一个灯泡! Jane:Yeah. it is widely used by people everywhere. Do you know when it was invented? 简:嗯。现在各地的人们都广泛使用灯泡。你知道灯泡是什么时候发明的吗? Michael:It was invented in 1879. ...
bulb 洗耳球 round bottom flask 圆底烧瓶 S safety 安全性 Sakaguchi test 坂口试验 salt bridge 盐桥 salting out 盐析 sample applicator 点样器 sample application 点样 sampling 取样 saponification value 皂化值 saturated calomel electrode 饱和甘汞电极 selectivity 选择性 significant difference 显著性水平 ...
bulb 灯泡 check in 入住 check out 退房 SO sleep out 外宿 OU occupied 续住房 Out of order 封房 Out of service 封房 Transformer 变压器 pantry 工作间 night light 夜灯 mural 壁画 staircase 楼梯间 baby cot 婴儿床 running water 自来水 exit 安全出口 trolley 工作车 spy hole 猫眼 vase 花瓶 ...
Portable Work-lights using energy saving 2D fluorescent bulbs that generate the same light as halogen but using far less energy. Innovative design avoids common problems asscociated with halogen bulbs such as high heat and bulb blow out when knocked. Tough poly-carbonate case and virtually shatterp...
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