Species and types of lamps
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You can, yes, determine the sharpness of the zhivak im in the energy-saving lamp by putting it on the packaging, but how will it turn out, how takava ...
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Vsichko for repairs on energy-saving lamps from A to Z. In the forest from a bicycle. Let's start repairing, let's teach a lesson ...
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Description of research for light for otglzhdane on plants. Representation of predominance and lack of phytolamps, tyahnata design and princi...
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DRL lamp - what is it, design, principle of operation and technical characteristics. Schemes for the application and connected, somehow ...
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For additional lighting on plants during the spring-winter period, phytolamps are used. How do you use the LEDs and how do you direct the lamp ...
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