She can endure tough ground, not falling in the ground the roots of weeds or shrubs — it is all easily overcomes the simple improvement consisting in that its working edge is jagged with a hacksaw and a file. Such a blade bayonet greatly facilitates the work.
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TO CHANGE THE BLADE — NO PROBLEM
There are many devices DPJ pinching the blade of the jigsaw. Here is another, developed by I. Radchenko from the village of tal'menka of Altai Krai. In otpetie from the existing is a...
OIL FOR TWO-STROKE ENGINE
My article on the so-called separate lubrication system for a two-stroke engine was published in "Modelist-Konstruktor" No. 7, 1991. However, I still receive letters from readers...