We all know that when watering garden plants water shall be sprayed. For these purposes it is possible to manufacture the nozzle on the hose from the segment of steel pipe of suitable diameter. First billet from one end should be flattened, and then a hacksaw to make here is a keyhole that will allow in the future to make the tip required to spray form. Sharp edges grind needle files. Then gently with a hammer to bend each other “antennae”, leaving between them a thin slit.
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This slogan was the basis of the life and work of one of the founders of Russian space engineer Friedrich Arturovich Tsander, who developed the 20-ies of the last century one of the...
WILL NOT CRACK
Paper tape glued to the joint between the door frame and the wall, protects the knot from cracking and shedding of plaster. Better to glue or PVA Bustilat. D. ZVEGINTSEV
