第一次处破女18分钟高清,99国产精品久久久久久久成人热,人人鲁人人莫人人爱精品,午夜人妻久久久久久久久,99riav国产精品视频,极品少妇xxxx精品少妇偷拍,中文字幕有码无码人妻av蜜桃,男女18禁啪啪无遮挡激烈网站,日本高清在线一区二区三区,av人摸人人人澡人人超碰下载

Welcome to Hangzhou Huatai Intelligent Technology Co., Ltd.!
Language:

Products center

Outdoor Full Color LED Display-P20V

Products details:

Outdoor Full Color Display uses the red, green,  blue full-color pixel as radiation apparatus to revert the nature color. It adopts the advanced independent visual controller as its control system, optical fiber to transmit controlling signal independent case structure. It is the most advanced outdo led planar display at present.

Technical Parameters

Model: P20 virtual pixel
Item: HTFO-2000V
LED Type DIP546
Pitch size: 20mm(virtual 10mm)
Pixel Density: 2500dots/SQM
Pixel Contents: 2R1G1B
LED Data: Red:?d(620-630nm) IV:(550-650mcd)
Green:?d(520-525nm) IV:(2500-3100 mcd)
Blue:?d(465-470nm) IV:(650-750 mcd)
Maximum Power: 1000W/SQM
Average Power: 500 W/SQM
Brightness: 6000 CD/SQM
Refresh Rate 480HZ
Life Time 100000 Hours
Working Temperature -20°~+80°
Working Voltage AC 220V/110V
Vistual Angle: 110/55 degree
Best View Distance: 20-160 meters
Protection: IP 65
Module size: 320mm*160mm
Resolution / Module: 16*8=128
Total Module/ Cabinet: 24
Cabinet size: 1280mm*960mm
Resolution/ Cabinet: 64*48
Weight/Cabinet 75kg
Control Mode Static
gray scale 1024 Level
MTTF 6000 Hours

欧美猛少妇色xxxxx猛交| 久久亚洲精品无码va大香大香| 精品人妻va出轨中文字幕| 久久和欧洲码一码二码三码| 97成人碰碰久久人人超级碰oo| 开心五月激情综合婷婷| 久久精品人人做人人爽| 高中生粉嫩无套第一次| 国产在线无码一区二区三区| 亚洲综合色成在线播放| 99久久精品一区二区三区蜜臀 | 午夜福利92国语| 久热综合在线亚洲精品| 人妻无码一区二区三区四区| 国产亚洲美女精品久久久| 中文字幕av在线一二三区| 国产亚洲av手机在线观看| 国产精品女人一区二区三区| 91羞射短视频在线观看| av毛片亚洲高清一区二区| 久久综合精品国产丝袜长腿| 我要看免费久久99片黄色| 国产高清成人在线观看视频| 中文字幕亚洲综合久久| 亚洲人交乣女bbw| 插b内射18免费视频| 亚洲av永久无码精品一区二区| 日本无遮挡吸乳呻吟视频| 日产精品一区二区三区| 成人精品国产亚洲av久久| 日本高清人妻一区二区| 人妻少妇偷人精品一区二区三区| 国产情侣亚洲自拍第一页| 在线观看免费日韩精品| 亚洲av无码一区东京热久久| 国产精品人妻一区二区三区四| 精品欧洲av无码一区二区| 欧美日韩亚洲tv不卡久久| 日本五月天婷久久网站| 一本色道久久88综合亚洲精品| 青青草免费视频一区二区|