if you tighten the window with gauze or a special plastic grid sold in hardware stores— is well known. However, the existing methods of their attachment^and frame, I think, is far from perfect. Offer their own, the most convenient option. You need to bind the grid stripe “thistles”, and on the outside of the frame to secure with small nails or glue counterpart of this clasp. This method allows to close the window and remove the protective grid for cleaning of accumulated dust on it.
P. IVANOV, Stupino, Moscow region.
Recommend to read
SPEEDWAY IN THE GYM
For the manufacture of tracks required plywood thickness of 10 mm, and it is important that it was dry, smooth, uniform thickness and without lagging layers. Each sheet should have the...
MULTI-SPEED FLOATMATH
On our market there are now a lot of imported bikes with a large (over a dozen) number of speeds. But fascinating these machines are, perhaps, only youths. Experts understand that to...
