Cast in many industrial products have long been used mortgages (anchor) bolts with special heads, such that not only pull, but rotate can’t.
With the advent of high strength composite self-hardening compositions that bolt you can “lay” in the body of the finished product (plastic or metal) and making it pre-nest, and then simonaityte.
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TRACTOR TRAILERS TRUST “LYSOSOMALLY”
In the first five years of the forestry of the country began to arrive, wheeled and crawler tractors (mostly "Stalinists"), which allowed largely to mechanize logging. Tractor mounted...
THE BRACKET FOR THE BUCKET
To facilitate the painting of the fence will help the simplest bracket to the bucket.
