A kind of umbrella made of sharpened timber th a plywood “roof”, will help protect the tomato seedlings from hot sun or a sudden hail.
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Dear "modelist-Konstruktor"! In No. 9, 2004 your magazine published an article about made me the compressor on the basis of the motor-compressor from the old refrigerator. Have used it...
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Breeders know that the cattle to drink cold water means to ruin him. Therefore, on farms install various kinds of heaters. In recent years often use a variety of electrical devices built...