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Q:What are the main points of power distribution and lighting energy-saving supervision?
verification of thermal insulation materials used for curtain wall energy saving projects, the thermal conductivity, density and combustion performance shall comply with the design requirements.
Q:CREE semiconductor lighting pay no
Labor law fiftieth: wages should be paid in monthly currency to the workers themselves. No deductions or unpaid wages shall be withheld for any reason.
Q:About the brightness of LED lighting
These rays are also a luminosity. These lights will make a lot brighter if you collect them. Hope to be of help to you.
Q:Festival lights are connected by a number of light bulbs connected to the lighting circuit
, lighting voltage of 220V, 22 "10V, 2W" series connected to the lighting circuit, the voltage of each bulb is 10V, just for the rated voltage of the bulb, more appropriate. So C is correct
Q:What lamps or lighting energy-saving schemes are available for underground parking?
I think you can go to Shenzhen Rui Rui look
Q:The festival lights are strung together by a number of small light bulbs connected to the lighting circuit
he voltage of each bulb was 22V, exceeding the rated voltage of the bulb, the bulb will be burned out. The A error.
Q:How to choose lamps and lanterns? Inventory factors affecting consumer spending
As a seller, whether it is manufacturers or businessmen, the most wanted to know is probably the consumer's buying habits.
Q:What does elevation lighting mean?
The luminance of the building is over the background, and the illuminance required for the elevation of the building is listed in table 1.. This table is given in the light of the prescribed values of Japan and the ethical lighting manual, which can be referred to for design
Q:Zhengzhou Chuangxing for Lighting Design Co. Ltd?
With excellent design and advanced technology, the company fully displays the potential artistic charm of light and shadow, and beautifies people's life with light.
Q:Lamps, fluorescent lamps, lighting appliances, energy-saving fluorescent lamps arranged in order
. I do my homework in the light, small lamp lights always put its bright on my desk, I silently for lighting, never ask you for a little return; whenever I encounter difficulties in learning, the heart is a mess, raised his head to look at it, then light like a small lamp is issued a kind of Magic