15
May 2021
Led Street Light-贸拓-超越队-孙思怡-s
An LED street light is an integrated light that uses light emitting diodes (LED) as its light source. These are considered integrated lights because, in most cases, the luminaire and the fixture are n
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May 2021
How To Maintain Toys 云动力 杨聪颖
1. Keep the room clean and minimize dust, and clean the surface of the toy with clean, dry and soft tools. 2. Avoid long-term sunlight exposure, and keep the inside and outside of the toy dry. 3. Nece
15
May 2021
LED street light features王牌队-刘韦江
The difference between LED street lights and conventional street lights is that the LED light source adopts a low-voltage DC power supply and is a high-efficiency white light synthesized by GaN-based
15
May 2021
Why Led?-浙江橙树网络技术有限公司-精英队-徐慧莹
Making the switch from traditional forms of lighting to modern LED technology will provide a host of benefits for both you the customer and for the life.
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Oct 2020
Foldable Architect Engineering Fan Scale Ruler
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Aug 2020
Custom Sheet Metal Fabrication for Box Cover Enclosures Cabinets
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Jan 2020
Industrial Furnace According To The Process Can Be Divided Into Several
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Aug 2018
夏永丽Fastening The Car Parts
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Aug 2018
Compare CRI(Color Rendering Index)liqioyan
Color Rendering Index (CRI) is the measurement of how colors look under a light source when compared with sunlight. The index is measured from 0-100, with a perfect 100 indicating that colors under th
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Jan 2018
范丹丹+The importance of security monitoring
Security is a family and social survival and development's foundation,
23
Jan 2018
王广侠The importance of security monitoring
Security is a family and social survival and development's foundation, especially in the current rapid development of information technology, crimes more modernization, means to more covert, streng th
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Aug 2018
申振华 The importance of security monitoring
