国产aaaa级全身裸体精油片_337p人体粉嫩久久久红粉影视_一区中文字幕在线观看_国产亚洲精品一区二区_欧美裸体男粗大1609_午夜亚洲激情电影av_黄色小说入口_日本精品久久久久中文字幕_少妇思春三a级_亚洲视频自拍偷拍

首頁 > lighting
  • NEMA LSD 71-2020 Best Practices For Metal Halide Lighting Systems Relative To Lamp Rupture Risks2024-01-04
  • SAE ARP1798B-2020 Portable Emergency Lighting Systems For Flight Crew Members2024-01-03
  • QB/T 5207-2017 照明產(chǎn)品中添加氪-85、釷-232限值要求 Limit requirements of Kr-85,Th-232 added in lighting prod...2023-12-17
  • KS C3705-2020 Lighting for outdoor sports (track and field, soccer field, rugby field)2023-11-18
  • NF EN 13201-4-2016 Road lighting - Part 4 - methods of measuring lighting performance2023-11-15
  • NAVY MIL-DTL-16377/78A-2014 Fixtures,Lighting;T8 Fluorescent,General Lighting,17 Watts,120 Volts,60 Hertz,W...2023-11-10
  • KS C IEC 62868-2018 Organic light emitting diode (OLED) panels for general lighting – Safety requirements2023-10-29
  • UL 924 BULLETIN/2-2017 Ul Standard For Safety Emergency Lighting And Power Equipment (Comments Due: August ...2023-10-20
  • KS A ISO/CIE 20086-2020 Light and lighting - Energy performance of lighting in buildings2023-10-12
  • KS C7603-2020 Lighting fittings for fluorescent lamps2023-10-07
  • BS ISO 6742-4-2015 周期 照明和反光裝置 照明系統(tǒng)的周期運動的動力 Cycles. Lighting and retro-reflective device...2023-08-01
  • EN 62504-2014+A1-2018 General lighting. Light emitting diode (LED) products and related equipment. Terms an...2023-07-31
  • GB/T 35846-2018 發(fā)光二極管照明用玻璃管 Lighting glass tube for light emitting diode2023-07-16
  • BS EN IEC 63146-2019 LED packages for general lighting. Specification sheet2023-07-11
  • BS EN IEC 63128-2019 Lighting control interface for dimming. Analogue voltage dimming interface for electr...2023-07-09
  • BS EN 62504-2014+A1-2018 General lighting. Light emitting diode (LED) products and related equipment. Term...2023-06-28
  • GB 50033-2013 建筑采光設計標準 Standard for daylighting design of buildings2023-06-27
  • GB/T 31887.2-2019 自行車 照明和回復反射裝置 第2部分：回復反射裝置 Cycles-Lighting and retro-reflective devices...2023-06-18
  • ASTM F3234/F3234M-2017 小型飛行器外部照明規(guī)格 Standard Specification for Exterior Lighting in Small Aircraft...2023-05-31
  • CIE X045-2018 PROCEEDINGS of CIE 2018 ”Topical Conference on Smart Lighting” 26 – 27 April 20182023-05-26
  • AS/NZS 4282-2019 戶外照明的眩目效果控制 Control of the obtrusive effects of outdoor lighting2023-05-26
  • DIN 67526-3-2018 Sports lighting - Part 3: Daylighting2023-04-30
  • GB/T 40995-2021村鎮(zhèn)照明規(guī)范Specification for village and town lighting2022-03-14
  • 淺析照明節(jié)能與節(jié)能措施2020-06-12
  • LED路燈及應用2020-06-12