When performing masonry for good adhesion of the bricks with a solution good the contact surface of the pre – “primed”—to immerse at least for a few seconds in the previously prepared cement milk. GLUKHOV, Saransk
Recommend to read
Mini tractor: from design to plowing
"Manual labor — to the shoulders of machines!" — under this headline, materials from the All-Union Conference of VISKHOM named after V. P. Goryachkin were published in our magazine (see...
Wagon-style tent
Dedicated to friends of my student years. I was lucky in my youth — I joined the flow of student hiking life. On the wave of rapid growth among teachers of mountain sports hiking at our...
